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ARCHIVES: HILCHOS KASHRUS
(Halachos of keeping Kosher)
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Halachos for Sunday, January 10 2010
Introduction:
We
will now B’Ezras Hashem begin learning some of the many intricate
Halachos related to Kashrus (Keeping Kosher) in the Kitchen and beyond.
Keeping
Kosher is of primary importance in living a Torah-True life and often a
simple lack of knowledge leads to not keeping Kosher properly. Eating
food that isn’t 100% Kosher leads to souls being tainted Chas V’Shalom
as it causes Timtum HaLev, stuffing up of the spiritual arteries and can
lead to developing bad character traits as well as to being unable to
absorb Torah knowledge and Mussar. (See Gemara Yoma 39a,
Shulchan Aruch and Rama Yoreh Deah Siman 81:7, Aruch HaShulchan Yoreh
Deah 81:34, Kaf HaChaim Siman 81: 64, See also Rabbeinu Bachya
Parshas Mishpatim 23:19, Shu”t Chasam Sofer Orach Chaim Siman 23 and
Lev Eliyahu Parshas Shmos page 8 Ma’amar Metzius HaTeva HaRuchni B’Olam
on Perek 2 Posuk 7)
Thus,
I hope that a review of the Halachos ahead will strengthen us all in
our observance of the laws of kashrus and help keep our Neshamos clean
and make us better people and bring us all closer to our Father in
heaven, which is the ultimate goal of each and every Jew.
I
will endeavor to keep the Halachos as simple and practical as I can, and
of course if there is anything I write that needs clarification, please
never hesitate to contact me at HalachaForToday@Gmail.com
1) Keeping a Kosher kitchen –
and beyond- requires more than just purchasing Kosher ingredients and
not eating milk and meat together.
The preparation of the food must be done in such a way that the Kosher status of the food is not compromised.
Thus, every Kosher Kitchen
should have two separate work areas (i.e. countertops), one for
preparing dairy foods and one for preparing meat foods, as there are
many ways in which foods can be absorbed into a countertop and render it
meat/dairy and thus be re-absorbed into a food that is prepared on that
countertop, and if it is a food of the opposite classification it will
become problematic.
Ideally, these two areas should be at two opposite sides of the kitchen, or at a minimum at opposite sides of the sink(s). (See
Pri Megadim, Aishel Avraham Orach Chaim beginning of Siman 173, Darchei
Teshuva Yoreh Deah Siman 88:9-11, Kaf HaChaim Yoreh Deah 88:8)
If one is of means and is able
to afford it, it would be best to have two additional areas, one for
preparing Parve foods and one for preparing Pesach foods.
2 ) In a kitchen that is very
small and only has one work area, a noticeable and permanent separation
should be made on that work area and each side should be designated
for one kind of food.
If the area isn’t large enough
to divide into two areas, it must be dedicated for one kind of food
preparation only (Meat or Dairy, whichever is most prepared in that
kitchen), and when necessary to prepare the other kind of food (Dairy or
meat), the area must be covered with an acceptable cover (preferably made from material that doesn’t conduct heat, such as plastic, P.V.C., Formica etc.)
It is preferable that this cover
always be accessible in a designated spot (away from the countertop)
and be available at a moment’s notice whenever preparing the food so as
not to mistakenly prepare one kind of food directly on an area
designated for the other kind of food.
Halachos for Monday, January 11 2010
1) One who buys or rents an
apartment whose kitchen was not kept Kosher, must not use the
countertops as they are, for food preparation as we must assume that
non Kosher was absorbed into the countertops and will thus be
re-absorbed into any food that is now prepared on them.
The counter tops must be covered before using them.
Alternately, if they are
constructed of marble or stainless steel or other materials that can be
Koshered (made Kosher), they can be koshered and then used regularly
without a covering.
The method to Kosher such
counter tops is as follows, based on the Halachic concept of “K’Bolo
Kach Polto- the way it became non Kosher (i.e. through hot food) is the
way it becomes Kosher (i.e. with hot water):
- Clean them thoroughly, including all the corners and joints, in order to remove any particles of food that may be in there.
- It is ideal for the countertop not to be used for 24 hours before beginning the Kashering process.
- Pour boiling water onto the countertop from a kettle of water [that is still plugged into the wall] to the point that the water is bubbling when it touches the countertop. The water should be dried and new boiling water poured onto the countertop in the same fashion, until every spot on the countertop has been touched with boiling water.
An alternate method to do this
[especially if no water kettle is available with a long enough plug to
be plugged in and reach every area of the countertop] is to pour boiling
water over a heated stone or hot iron that is directly above the
countertop and thus the water will boil and bubble and this will Kosher
the countertop.
2) If the countertop was not
used for 12 months, it possibly does not require Kashering at all. (See
Darchei Teshuva Yoreh Deah Siman 122. See also Shu”t Igros Moshe Yoreh
Deah Vol. 2 Siman 46 and Shu”t Shevet Haleivi Vol. 6 Siman 56)
If the countertop is made out of
Formica or wood [especially if it has scratches in it ], a Rav must be
consulted regarding which Koshering methods are acceptable, if any.
Halachos for Tuesday, January 12 2010
1) A Kosher kitchen should ideally contain 2 sinks, one for meat and one for dairy.
If the two sinks can be on to opposite ends of the Kitchen, or as separated from one another as possible, it is praiseworthy. (See
Shulchan Aruch Yoreh Deah Siman 95:3, Shu”t Igros Moshe Yoreh Deah Vol.
1 Siman 42:4 and Shu”t Minchas Yitzchok Vol. 2 Siman 100)
If the 2 sinks are adjacent to
one another (as is common in many homes to have a “double sink”) it is
proper to have a [large enough and permanent] separation between them to
prevent splashing of hot water from one sink to the other, which often
will happen when washing dishes.
2) Additionally, when the two
sinks are adjacent it is best to at least have separate faucets, as
often there is food residue on the hands which when moving the faucets
will be transferred onto it and when using the same faucet with hot
water for the opposite type of food it is possible for the food that is
stuck to the faucet to then be transferred onto the dishes of the
opposite kind. This is especially so when washing meat and dairy dishes
consecutively (common in many households on Motzaei Shabbos)
Also, two sinks that share one
drain can present some Halachic problems if the drain ever gets stuffed
up and the hot water (with particles of meat and dairy in it) backs up
into both sinks.
If this ever happens, any
utensils that are in the sinks should immediately be removed and rinsed
with cold water. The sinks should also be cleaned and not used for 24
hours. A Rav should be consulted for Halacha L’ma’aseh of course. (See Shu”t Igros Moshe and Shu”t Minchas Yitzchok ibid.)
Halachos for Wednesday, January 13 2010
1) If only one sink is present in a kitchen, no utensils should be placed directly on the sink surface.
Rather, separate inserts should
be bought, each with a distinct color and/or another clear indentifying
feature, one for meat and one for dairy, and they should be inserted
into the sink for each respective use. (See Shu”t Igros Moshe Yoreh Deah Vol. 1 Siman 42:4 and Shu”t Minchas Yitzchok Vol. 2 Siman 100)
Additionally, it is best if this
single sink is kept covered when not in use, in order to avoid anything
from falling onto its uncovered surface, as for all practical purposes
the uncovered sink surface is considered unkosher. (The various
reasons why this sink is considered Unkosher are a) hot liquids from a
Kli Rishon of both meat and dairy are spilled into this sink b) It is
common for small particles of food – both meat and dairy- to be smeared
or left sitting in the sink. c) Oftentimes, these particles can sit on
the surface of a wet sink for more than 24 hours and soak, and this
soaking, even in cold water, can have a status of being cooked (Kavush
K’Mevushal) d) pots, pans or other cooking/baking utensils that may have
been placed in the sink while hot may have had particles of hot food on
them which will be absorbed into the sink’s surface. See Shu”t Minchas
Yitzchok ibid.)
2) If utensils fell into such a [wet] sink, if they were there for more than 24 hours they need to be koshered.
If they were there for less than 24 hours, they just need to be rinsed off well. (ibid.)
Halachos for Thursday, January 14 2010
1) It is imperative to have
separate cleaning equipment (e.g. soaps, sponges, brushes, rubber gloves
etc.) for washing meat, dairy and parve dishes.
Even if the soap dispenser is
closed or covered, it is still praiseworthy to have two separate units,
as it is quite probable that the tip of the dispenser is touched by a
sponge with grease on it and that grease can then be transferred to a
utensil of the opposite classification.
If one class of dishes was
mistakenly washed with a sponge of the other class, in most cases the
dishes do not become non Kosher, as the water is usually not hot enough.
However, the utensil should immediately be re-rinsed with cold water
and with the proper cleaning apparatus.
If the dish in question is glass, there is room for even more leniency. As always, whenever in doubt, a Rav must be consulted.
When only one sink is present in
the Kitchen, extra care must be taken after each time dishes are
washed, to rinse off the faucets and the handles lest any residue remain
on them which may be transferred to dishes of the other class.
2) Many Poskim require the dish
soap that is used to wash dishes to have a Kosher certification as not
to transfer any non kosher ingredients in the soap (very common for
there to be oils/fats from non kosher animals in there) onto the
utensils being washed.
Other Poskim, however, are lenient and do not require a Hechsher on dish soap. (See Igros Moshe Yoreh Deah Vol. 2 Siman 30)
Halachos for Erev Shabbos Kodesh, January 15 2010
(Double Portion L’Kavod Shabbos Kodesh)
Halachos for Erev Shabbos Kodesh
1) It is proper for every kosher kitchen to have separate towels for use with meat, dairy or pareve.
They should be easily identifiable as to avoid using them with the opposite food type.
[It is common to use blue towels
for dairy and red for meat, but of course any colors or other
identifiable features are sufficient as long as they are recognized by
all who will use the towels.]
The reason for this is that
towels are not only used to wipe clean dishes; they are commonly used in
ways that come in contact with the actual food, such as to wipe greasy
hands and food spills as well as to assist in removing hot pots and
pans from the stove and the oven.
2) If a towel of one food type
was inadvertently used for handling the opposite food type, it can be
laundered and continued to be used without a problem. (See Darchei Teshuva Yoreh Deah 121:66, Rama Orach Chaim Siman 442:11 and Shulchan Aruch Siman 453:6)
Halachos for Shabbos Kodesh
1) It is proper to have
separate dish racks, where dishes are placed to dry after being washed,
in order to avoid inadvertently using dishes for the opposite food type.
If clean dishes of the opposite
classes were dried together in one dish rack, however, even if they
touched one another, there is no concern at all with their kashrus and
they may continue to be used.
2) Having separate drying racks
is especially important for the cup shaped drying receptacles that are
used to dry the silverware, as they are more likely to have food
particles in them, due to their shape.
Thus, in this type of drying
rack, where there may be food and water sitting at the bottom, if
silverware of both classes were sitting in that water together for more
than 24 hours, it may indeed be a problem, and a Rav should be
consulted if this happens (This is due to the concept of Kavush
K’Mevushal, anything soaking for 24 hours may be Halachically
considered as cooked. See Darchei Teshuva Yoreh Deah 121:1)
Halachos for Sunday, January 17 2010
1) It is proper, if possible,
for Stovetops [both gas and electric ranges] that are used for cooking,
frying and warming up food to be designated for one class of food, and
to have a separate cooking element for the opposite class of food. (See
Chochmas Adam 74:4 and Shu”t Ksav Sofer Yoreh Deah Siman 54 where he
writes that G-d fearing individuals should be stringent with this)
Another option is to have separate grates to use when cooking the opposite food class on the same range.
If this is too difficult, it is best to at least designate one of the flames on the range for the opposite food class. (Shu”t Ksav Sofer ibid. See also Shu”t Teshuvos V’Hanhagos Vol. 2 Siman 387)
2) M’Ikar Hadin (according to
the letter of the law) if one wants (or needs) to use the stovetop for
both meat and dairy, it is permissible as long as certain guidelines are
followed, which we will outline tomorrow B’Ezras Hashem. (See
Mishna Berura Siman 451:34 for the reasoning. See also Igros Moshe Yoreh
Deah Vol. 1 Siman 59 and Yoreh Deah Vol. 1 Siman 40 and Orach Chaim
Vol. 1 Siman 124)
Halachos for Monday, January 18 2010
1) When using one stovetop for
both food classes (which is OK, M’Ikar Hadin as we learned yesterday),
the following guidelines must be followed:
- The entire surface of the stovetop must be treated as a non kosher utensil and no food may be placed directly onto this surface.
- If any food fell onto this surface while cooking or frying, it becomes prohibited to eat.
- When cleaning any part of the stovetop it may not be done together with or on top of any other kosher utensils, and separate cleaning gear are required to clean any part of the stovetop.
- No utensils (e.g. a stirring spoon) that aren’t totally dry on the bottom may be placed on a stovetop that is used for both food classes. (See Rama Yoreh Deah Siman 92:8 and Chochmas Adam 45:19. See also Shu”t Sh’eilas Ya’avetz Vol. 1 Siman 113)
2) It is a good idea to have a
receptacle on the stovetop on which to rest any utensils being used in
the cooking process, to avoid placing them directly on the stove.
If a wet utensil was placed there by mistake, it may require Koshering and a Rav should be consulted. (See Shu”t Teshuvos V’Hanhagos Vol. 2 Siman 387)
Care must be taken at all times
to keep this shared stovetop clean, especially after using it for frying
food, where it is usual for splashing to happen all over the stovetop. (See Kaf HaChaim Yoreh Deah Siman 97:29. See also Taz Yoreh Deah 97:4)
Halachos for Tuesday, January 19 2010
1) L’Chatchilah, care must be taken not to cook or fry meat dishes and dairy dishes at the same time on one stove top.
Furthermore, when cooking or
frying a food of one class, it is proper to ensure that no pots or
utensils of the other class are near the stove at all, even if they are
empty of food, as if they are too close to the food that’s cooking, they
may get a splash of the hot food and jeopardize the kosher status of
the empty pot or utensil.
2) If one has no choice, and
needs to use the stove for cooking meat on one range and dairy on
another, at the same time, care must be taken to separate the two pots
as far from one another as possible.
Especially when the pots are
being uncovered totally or partially, when a spice or ingredient is
being added to one of the pots or when one of the foods is being mixed,
care must be taken to do it slowly and gently to ensure nothing splashes
over to the pot of the other food class.
(See Rama Yoreh Deah Siman 92:8 and 118:11. See also Shach Siman 118:36)
If two pots of opposite food
classes touched one another while cooking, as long as the outside of
each pot was dry, both of them, and their contents, remain Kosher. (Rama ibid.)
Halachos for Wednesday, January 20 2010
1) A Kosher kitchen should have separate and distinctly recognizable oven mittens and pot holders for meat, dairy and Parve.
Likewise, those who place hot
pots and pans on a special element in order not to place them directly
on the table or countertops, should have separate and distinctive
elements for meat and dairy, especially if these elements are made from
china, ceramic or other similar materials which absorb food that spills
onto them when hot but cannot be purged of that food status.
2) Those who install a hood
above their stovetops should make sure that it is installed enough
distance away from the stove top to ensure that the steam from the
cooking pots can dissipate enough before reaching the hood, and thus not
present a problem of the condensed steam falling back into the food
being cooked [uncovered] on the stovetop. (See Shulchan Aruch Yoreh Deah Siman 92:8. See also Pri Megadim, Aishel Avraham. Siman 92:29)
If the hood is indeed too close
to the stovetop (either because logistics do not allow it to be
installed high enough, or in instances where large pots are being used
which are higher up than the usual pots) it is prohibited to be cooking
meat and dairy dishes simultaneously, as doing so will cause the steam
to render all the food non Kosher (if the pots aren’t sufficiently
covered).
Regarding if the exhaust fan in
the hood is sufficient even when it is too close to the stovetop, a Rav
must be consulted in each situation
Pots, pans, cooking utensils,
[open containers of] salt, sugar and other spices etc. should not be
hung or stored directly above a stovetop, as the steam from any foods
cooked on the stove will most probably be absorbed into those utensils
and foods and render them the status of the food, and if steam of both
meat and dairy get absorbed, the utensils will become Treif. (See Shulchan Aruch Siman 92:8)
Halachos for Thursday, January 21 2010
1)The ovens that are found in
most homes today are manufactured in such a way that their openings are
closed and their doors are hermetically sealed to ensure that no heat
escapes and that the heat is evenly distributed to all parts of the
oven.
While items are cooked/baked in
the oven, the heat and the steam that escapes from the food being
cooked/baked gets absorbed into the walls of the oven. (Sometimes this
can even be visible to the naked eye in the form of dried gravy, which
get baked onto the walls over time) and can then be transferred onto
other food in the oven. (See Darchei Teshuva Siman 92:164 and Shu”t Minchas Yitzchak Vol. 5 Siman 20:10)
Therefore, the usage of this oven for uncovered meat, dairy and Parve simultaneously is prohibited.
Furthermore, even if the oven is
not used at the same time for opposite food classes, but is used
consecutively, it is also problematic if the foods are uncovered, and
surely L’Chatchilah it should not be done.
2) Although many ovens today
have vents that are made to remove the steam from the oven, most Poskim
do not consider this significant enough to override the problem of
steam from one food class in the oven mixing with food of a different
class, and thus keep to the ruling that if both classes were cooked
in the oven uncovered simultaneously or even consecutively, it will
render the food problematic.
In the event that food was cooked in any of the aforementioned situations, a competent Rav must be consulted for a ruling.
(See Rama Siman 108:1 and Igros Moshe
Yoreh Deah Vol. 1 Siman 40. See also Badei HaShulchan page 211. See also
Shu”t Minchas Yitzchak Vol. 5 Siman 20:8-13)
Halachos for Erev Shabbos Kodesh, January 22 2010
(Double Portion L’Kavod Shabbos Kodesh)
Halachos for Erev Shabbos Kodesh
1) When a new oven is purchased,
it is extremely praiseworthy to dedicate the oven to one food class,
and have a separate oven or heating element for the opposite food class.
Indeed, many people purchase
ovens with 2 separate compartments (Double Decker oven) and dedicate one
to meat and one to dairy, and this practice is commendable as it
prevents many Kashrus problems that often arise when having only one
oven.
2) When using a Double Decker
oven, it is best to dedicate the top oven for meat and the bottom one
for dairy, as meat foods tends to release more steam (due the fats in
meat) than dairy foods, and of course heat rises. (See Sefer HaKashrus page 42)
Although when a Double Decker
oven is used it is permissible for both of the ovens to be in use at one
time with opposite food items, some people are scrupulous to not have
them both cooking at the same time. (See Sefer Kashrus V’Shabbos B’Mitbach page 160 and Kovetz M’Beis Leivi Vol. 3 page 21 for more details about this)
Halachos for Shabbos Kodesh
1) Disposable aluminum pans that
are used for baking and cooking, which are manufactured outside of the
United States of America, according to some Kashrus researchers , may
have a Kashrus problem due to the possibility that animal fats are used
in the manufacturing process.
The problematic pans, may be eliminated by cleaning them thoroughly with soap and water and then used. (Psak of Maran Rav Yosef Shalom Elyashiv Shlita quoted in Sefer HaKashrus page 43 footnote 68)
It is for this reason that pans with Hechsherim (rabbinical certification) are available on the market.
2) The pans manufactured in the United States, apparently do not utilize such a process, and may be used without a Hechsher.
In any case, a Rav should be consulted for Halacha L’ma’aseh.
Regarding if these “disposable” pans require Tevilah, we shall discuss this at length in the future B’Ezras Hashem.
Halachos for Sunday, January 24 2010
1) When baking a cake to be
eaten with milk[or at a dairy meal], a pan which was used within the
previous 24 hours for meat should not be used, even if the pan is
completely clean.
Likewise, Challah (or any other
bread) which is being baked for use at a meat meal, may not be baked in a
pan that was used for dairy within the previous 24 hours.
2) If the bread or Challah was
already baked in a pan that was used for the opposite food within the
past 24 hours, for Ashkenazic Jews it may not be eaten with food of the
opposite class.
Jews who follow the Sephardic rulings of the Shulchan Aruch, may eat the cake/Challah with a food of the opposite class.
According to some Poskim, they may do so even L’Chatchilah. (See Shulchan Aruch, Rama, Shach and Taz Yoreh Deah Siman 95:1 and 2. See also Shu”t Yabia Omer Vol. 4 Yoreh Deah Siman 4)
Halachos for Monday, January 25 2010
1) An Ashkenazic Jew who uses a
meat baking pan which wasn’t used in 24 hours and is totally clean, to
bake a Parve food, should L’Chatchilah not eat that food together with
dairy (and vice versa for a dairy pan used to bake Parve, should not be eaten L’Chatchilah with meat)
If there is a situation where
eating this food with the opposite class is extremely necessary, there
are leniencies to be relied upon, and a Rav should be consulted. (See Chochmas Adam Klal 48:2. See also Kovetz M’Beis Leivi Vol. 4 page 179 Os 66)
2) For Sephardic Jews, it is permissible L’Chatchilah to eat this parve food with foods of the opposite class than the pan. (See Shulchan Aruch Yoreh Deah Siman 95:1 and 2 and Shu”t Yabia Omer Vol. 4 Yoreh Deah Siman 4)
Halachos for Tuesday, January 26 2010
1) If one inadvertently
prepared a meat dish in a dairy pan, or vice versa, if 24 hours have
passed since the pan has been used, the food may be eaten, but the pan
needs to be Koshered (This can be done by placing the pan in the oven
and turning the oven on high for around an hour)
If less than 24 hours have
passed since the pan was last used, a Rav must be consulted as to the
status of the food as well as the pan. (as there are
possibilities that the pan can never be koshered properly. See Shu”t
Avnei Yashfe Vol. 3 Siman 72. See also Kovetz M’Beis Leivi Vol. 4 page
179 Os 2)
2) One who has only one oven, if
food will be cooked/baked in it uncovered, it should preferably be
dedicate for use with one food class. (See Shulchan Aruch and Rama Yoreh Deah Siman 108, Rama Siman 93:1 and Shu”t Chelkas Yaakov Vol. 2 Siman 136)
If the food that is being cooked
is hermetically sealed, or at least covered with an adequate double
covering, it may be cooked/baked in any oven M’Ikar HaDin.
However, some Poskim advise not to do this unless in a situation where there is no other choice (Sha’as HaDchak) (Shulchan
Aruch and Rama ibid. See also Igros Moshe Yoreh Deah Vol. 1 Siman 49
and 59. See also Mishna Berura Siman 451:136 and Darchei Teshuva Yoreh
Deah 108:39 and Kaf HaChaim Yoreh Deah 108:19)
Halachos for Wednesday, January 27 2010
1) An oven which is exclusively
used for meat should not be used to prepare uncovered Parve foods that
will be served at a dairy meal (and vice versa for preparing
Parve foods in a dairy oven for use at a meat meal) (See Shulchan Aruch
Yoreh Deah Siman 92:8, 108:1 and 2 and Rama Siman 93:1 and 95:5. Even
though regarding cooking something Parve in a meat or dairy pot that
wasn’t used in 24 hours, according to the Shulchan Aruch it is more
lenient, or even permissible L’Chatchilah, it is different in an oven as
there are actual particles of food left on the walls etc.)
If a Parve food was in fact
baked in such an oven, uncovered, if the oven was not cleaned out prior
to this baking, the food assumes the status of the oven and may not be
eaten with the opposite food class, and if the oven was dairy, may even
require waiting 6 hours [or whatever time one usually waits after meat]
before eating the baked item. (See Shulchan Aruch Yoreh Deah
Siman 97:3 and 108:1. See also Kovetz M’Bais Leivi Vol. 3 page 21 Os 3.
See also Shach Yoreh Deah 108:11 and Darchei Teshuva 108:41)
2) If an uncovered parve item
was cooked/baked in a clean meat or dairy oven that was used within 24
hours, even though the oven was cleaned, it should still not be eaten
together with a food of the opposite class, but may be eaten immediately
prior or afterwards.
However, some Poskim are lenient
with this and maintain that as long as the oven was cleaned and turned
onto the highest setting for a while (half hour or an hour) then the
Parve items may be eaten with a food of the opposite class.
This is especially relied upon at times of necessity such as Erev Shabbos or when one has guests. (See Shu”t Minchas Yitzchak Vol. 5 Siman 20)
Halachos for Thursday, January 28 2010
1) If an oven designated for one
class of food was inadvertently used to cook/bake a food of the
opposite class, it can be Koshered by thoroughly cleaning it out
[preferably with a caustic cleaner to remove the grease from the walls],
waiting 24 hours and then turning the oven to the highest
temperature(or self clean, in which case a caustic cleaner may not be
necessary) for approximately an hour.
The grates on which the food
were laying inside the oven, also require Koshering and should also be
cleaned, and remain inside when the oven is turned on to the highest
setting. (See Kovetz M’Beis Leivi Vol. 3 page 21:5)
2) It is important to note that
Koshering ovens should be done only when necessary and in instances
where they inadvertently were used wrongly. Constantly Koshering an
oven from one food class to another should be avoided. (See Shu”t Chelkas Yaakov Vol. 2 Siman 136 and Shu”t Teshuvos V’Hanhagos Vol. 1 Siman 430)
Due to the many complications
involved in Koshering ovens, and the fact that certain ovens coated with
enamel or other materials cannot be koshered at all according to some
Poskim, it is always advisable to consult a competent Rav before
attempting to kosher an oven to discuss all the specific details. (See “Laws of Kashrus” by Rav Binyomin Forst Shlita page 229 for a more detailed treatment of Koshering ovens.
Halachos for Erev Shabbos Kodesh, January 29 2010 (Triple Portion L’Kavod Shabbos Kodes/Shabbos Shira/Tu B’Shvat)
Halachos for Erev Shabbos Kodesh
1) The method of koshering an
oven that we discussed yesterday (referred to in Halacha as Libun Kal)
applies only to meat ovens that were used for dairy or for dairy ovens
that were used for meat consecutively.
However, if meat and dairy were
cooked in an oven concurrently, or if non Kosher meats were cooked in
the oven (Neveilos, Treifos or other prohibited items), the pans,
grates, skewers and all other elements in the oven require Libun Chamur
(using a blow torch until they get red hot and release sparks),
2) The oven itself suffices with Libun Kal, turning it on high for an hour. (See Darchei Teshuva Yoreh Deah 121:53. See Tur, Magen Avraham and Machtzis HaShekel Orach Chaim Siman 451)
Again, in all matters pertaining
to Koshering ovens, we can’t stress enough the importance of consulting
a Rav with all the specific details, in order to ensure that it may be
koshered, and if so, it is done correctly.
Halachos for Shabbos Kodesh
Halachos L’Kavod Shabbos Shira
1) Shabbos Parshas Beshalach is known as “Shabbos Shira”.
It is customary to put out
pieces of bread for the birds to eat. One of the many reasons given for
this custom is that in the desert the Mann fell for six days, with a
double portion falling on Erev Shabbos to sustain the Jews through
Shabbos.
The two evil troublemakers in
the desert, Dasan and Aviram, tried to disprove Moshe Rabeinu’s
proclamation that no Mann will fall on Shabbos, and they took their Mann
early Shabbos morning and scattered it all over the camp so the jews
will wake up and see that in fact Mann did fall on Shabbos.
Hashem sent the birds to eat up
every last crumb of the “planted Mann” and when the Jews awoke, it was
as Moshe had promised, and no Mann was to be found.
Thus as a reward for this, the birds are fed each year on Parshas Beshalach.
2) The Mogen Avraham (Orach Chaim Siman 324:7)
decries this minhag, as the Halacha is that one may not feed animals
that do not belong to him/her on Shabbos, and thus one may not put out
food for the birds during Shabbos Shira (or any other Shabbos). (This is also how the Mishna Berura Siman 324:31 and the Shulchan Aruch HaRav 324:8 rule.)
Other Poskim justify the minhag
to feed the birds on this particular Shabbos as we are doing this as a
Mitzvah of Hakoras HaTov (See Aruch HaShulchan 324:3 and Da’as Torah 324:11)
[ Incidentally, the Mogen
Avraham Siman 171:1, based on Rashi to Ta'anis 20b rules that one may
never feed food that is worthy of human consumption to animals or birds,
as doing so is being ungrateful to Hashem for the food He has given
us]
The best thing to do, if one
wants to uphold this custom yet avoid feeding the birds on Shabbos, is
to place the bread for the birds right before Shabbos begins. (And
if one wants to adhere to the ruling of the Mogen Avraham in Siman
171, the bread that is placed for the birds should be stale and not good
fresh bread that is still worthy of human consumption)
Another option brought in the
Poskim is to have a minor (boy under 13, girl under 12) put out the
bread, as it isn’t a real Issur (Aino Shevus Gamur). (See Aishel Avraham (Butchatch) Siman 167: 6 Dibur Hamaschil Sham)
Halachos L’Kavod Tu B’Shvat
1) It is customary [for
Ashkenazic Jews] to eat different varieties of fruits on Tu B’Shvat, as
this day is the ‘Rosh Hashanah” for fruit trees (meaning that the “year”
regarding Ma’aser and Arlah is counted from this day) (Mogen Avraham Orach Chaim Siman 131:16)
2) Some people have the custom to eat an Esrog (or Esrog Jelly) on Tu B’Shvat (Likutei MaHarich)
It is also customary to daven on Tu B’Shvat for a beautiful, kosher Esrog on the following Sukkos (Bnei Yissochor Shvat 2:2)
The Sefarim write that the words
“Chamisha Asar B’Shvat” are the Gematria (numerical value) of the words
“L’Kavein Al Esrog Lulav Hadas Aravah” (to have in mind for Esrog, Lulav, Hadassim and Aravos)
The Ben Ish Chai even wrote special Tefilah for this (CLICK HERE for the text of the Tefilah). This Tefilah may be recited on Shabbos, when Tu B’Shvat falls out on Shabbos.
Halachos for Sunday, January 31 2010
1) A toaster oven which is used
to cook and heat up uncovered food may only be used for one class of
food, and must be designated for meat, dairy or Parve, and once it is
used it cannot be changed over to another class.
The reason for this is that due
to the small size of the toaster oven and the many areas that are all
but impossible to reach and clean, it will never be able to be koshered
properly. (See Sefer HaKashrus page 47 footnote 98, quoting several
Great Poskim)
If the toaster is designated
exclusively to cook foods that are in hermetically sealed containers,
it may then be used for both classes of food consecutively, provided
that the outside of the container is dry and absolutely free of any
food particles.
Additionally, the tray on which the food is laying while being cooked must be totally clean of any food particles.
2) In cases of necessity, where
no special hermetically sealed containers are available, the food can be
double wrapped in aluminum foil, to the point that it is hermetically
sealed.
Here too, the entire outside of the aluminum foil must be dry and free of food particles.
Halachos for Monday, February 1 2010
1) Microwave ovens are different
than gas or electric ovens in that regular ovens get hot and then
transmit that heat to the food, whereas microwave ovens heat the food
and the hot food emits steam which then can heat the walls and other
places in the microwave.
However, even so, it is
prohibited to cook two foods of opposite classes in the microwave at
once, as the aroma and the steam from the foods can be absorbed into
each other and thus be prohibited to eat.
2) Also, being that…
a) The cooking area in a microwave is small and unvented
b) All food , even solid foods, produces steam quickly in a microwave
c) It is all but impossible for food particles not to splatter on the ceiling and walls of the microwave
…it is best to not use the same microwave for [uncovered] meat and dairy, even consecutively.
If one needs to use a microwave
for a food of the opposite class, the food must be adequately covered
with a sealed, preferably double wrapped, covering, and be placed on a
paper plate and not directly on the microwave surface. (See The Laws of
Kashrus by Rav Binyomin Forst page 232-234 for a more detailed analysis
of the above Halachos)
Halachos for Tuesday, February 2 2010
1)If a microwave oven’s Kashrus is compromised, according to many Poskim it can be Koshered, as follows:
The microwave should be totally cleaned.
A cup or bowl of water should be
placed inside and the microwave turned on for approximately 10
minutes. The bowl with water should then be placed in a different spot
in the microwave, and the microwave should be turned on for an
additional 5-10 minutes.
If the microwave is being
koshered from a non Kosher usage (as opposed to just from milk and meat)
24 hours should be waited before doing the above procedure.
If there is a glass plate in the microwave, a Rav should be consulted regarding if it is able to be Koshered, and if so, how. (See Piskei Teshuva Orach Chaim Simon 451 for more on this topic)
2) If a Chometz microwave is
being koshered for Pesach (something that should ideally not be done
unless extremely necessary) , the food warmed up in it should be double
wrapped, even after Koshering. (See Shu”t Teshuvos V’Hanhagos Vol. 2 Siman 212 and Yalkut Yosef Vol. 5 page 360)
If there are any plastic
components on the inside surface of the microwave, a Rav should be
consulted to determine if it is possible to Kosher.
If the microwave has a browning
element or is a convection oven, it needs to be cleaned, and then turned
on to its highest setting for 45 minutes, in order to reach its highest
heat and thus render the oven Koshered.
There are certain models that do
not reach the required temperature to effect a proper Koshering, so
it’s important to check with a Rav regarding your particular model.
Halachos for Wednesday, February 3 2010
1) Covered griddles, Sandwich
makers, waffle makers and other similar small covered heating elements,
should be designated for use with one food class only, and once they
are used should not ever be used for uncovered food of the opposite
class.
If the food being placed in the
heating element is hermetically sealed and the element is totally clean
and dry, it may be used for the opposite food class.
Though these elements can be koshered, they require Libun Chamur and a Rav must be consulted before doing so.
2) A toaster, which is designed
with two receptacles to toast bread only (which pop out when ready), and
is never used for anything other than parve bread, may be used to
prepare toast or biscuits for use with either meat or dairy meals.
Care must be taken to ensure
that the toaster itself does not come in contact with any meat or dairy
food. It is also prudent to clean and wash it separately, away from
other dishes.
This toaster should be kept away
from other meat or milk appliances and utensils and should not be used
on the table where a milk or meat meal is being eaten.
If this toaster was used to
toast bread that had butter or cheese on it, it may no longer be used to
toast parve bread for use with meat. (and vice versa)
It is extremely difficult, if not impossible, to kosher such toaster to return it to its Parve status. (See Sefer HaKashrus pages 49-50)
Halachos for Thursday, February 4 2010
1) A blender should be
designated for use with one food class only, and once it is used for one
food class it should not ever be used for the opposite class.
It is very difficult to properly
Kosher the blades of a blender, as the receptacle where the blades fit
in, cannot be properly cleaned and reached (as they are usually
connected to a piece of plastic, and they get very hot while the motor
is running), and thus a Rav must be consulted before attempting to do
so to determine if and how it can be done.
2) Many people have a custom to
only blend parve ingredients (vegetables, fruit, etc.) in a blender, and
to add the milk or meat ingredients to the mixture afterwards. This is a
very praiseworthy way of doing it, as this foresight will prevent
Kashrus problems (which are particularly common with blenders)
Halachos for Erev Shabbos Kodesh, February 5 2010
Halachos for Erev Shabbos Kodesh
1) Food brushes, basters, whisks
and similar utensils that are used to apply eggs to dough, fluff egg
whites, mix batters or other similar tasks, which are solely used with
cold ingredients, may be used in the preparation of both food classes,
as long as they are thoroughly washed out with cold or warm water
between usages.
2) Also, care must be taken not to leave them sitting in the sink with food particles on them for more than 24 hours. (Psak of Rav Yisroel Yaakov Fisher Zatzal, quoted in Sefer HaKashrus page 52)
Halachos for Shabbos Kodesh
1) Foods that were peeled or
grated with peelers and graters which are used solely to prepare Parve
foods such as fruits and vegetables, may be eaten together with a meat
meal or a dairy meal.
To ensure that they retain their
parve status, it is proper to make sure that they are washed and stored
separately and not together with meat or dairy dishes and utensils.
2) Here too, the most important
thing is to not allow them to be in the sink with wet meat or dairy
dishes, that have food particles on them, for more than 24 hours.
Halachos for Sunday, February 7 2010
1) Knives and other sharp
utensils used to cut or grate, which are designated for meat or dairy,
should L’Chatchilah not be used to cut [even cold, non sharp] parve
foods that will be used at a meal of the opposite class. (See Shulchan Aruch Yoreh Deah Siman 96:5 and Kaf HaChaim Yoreh Deah Siman 96:51 and 52.)
However, if they were totally
clean and 24 hours have passed since their last use, the [cold, non
sharp] item that was cut retains its parve status and may B’dieved be
used at a meal of the opposite class than the utensil.
2) In general, when cutting,
grating or blending different foods, it is always prudent to cut a Parve
food last (e.g. Challah or a hardboiled egg) as doing so will ensure
that any minute food particles that may have been left on the cutting
device will be absorbed into the Parve food and not be present next time
it is used. (This is in addition to the thorough cleaning of the knife, as an extra precaution) (See Darchei Teshuva Yoreh Deah Siman 96:56)
Halachos for Monday, February 8 2010
1) Knives and other sharp
utensils which are designated for meat or dairy, which were used to cut
sharp foods transfer their status to the sharp foods, and those foods
may not be eaten together with foods of the opposite class than the
knife.
The above applies even if the
knife was thoroughly cleaned, and even if more than 24 hours elapsed
since the knife was last used. (See Shulchan Aruch Siman 96:1 and Kaf HaChaim 96:10 and 11)
2) Some common examples of
“Sharp Foods” are: Onions, garlic, lemons, radishes, raw horseradish,
salty fish and according to some Poskim, pickles and other items
prepared in vinegar. (See Shach to Yoreh Deah 96:1 and 16,
Chochmas Adam 49:1, Pischei Teshuva 96:3, Kaf HaChaim 96:39 and Aruch
HaShulchan Yoreh Deah 96:2 for more details about these foods and
certain other leniencies that may be applicable in certain situations)
When in doubt if a food is considered sharp, of course a Rav should be consulted.
Halachos for Tuesday, February 9 2010
1) A knife, grinder, food
processor, blender or other cutting device which is designated for meat
(i.e. was used with hot meat or was used to grind meat and a sharp food
together), should not be used for fish before ensuring that the cutting
device is thoroughly cleaned and devoid of any meat particles.
The same applies to a cutting device that is designated for fish, before using it for meat.
2) M’Ikar HaDin (according to
the letter of the law) it is permissible to grind fish and onions (or
other sharp foods) together in a meat blender. (See Taz to Yoreh Deah Siman 95:3 and Shu”t Shevet Haleivi Vol. 6 Siman 111)
However, some people are careful
to avoid doing so, as they are concerned for the danger of meat and
fish even via absorption from a sharp food. (See Chavas Da’as Siman 95:3 in Biurim, Darchei Teshuva Siman 1116:27. This was also the minhag of the Steipler Zatzal)
Therefore, if possible, it is best to grind up the sharp food separately and add it to the ground fish afterwards.
Another alternative is to cook
the onion (or other sharp food) first for a few minutes until it loses
its status as a sharp food, and then add it to the grinder.
Halachos for Wednesday, February 10 2010
1) A tea pot or a tea kettle
(free standing or electric) used exclusively to boil water which does
not come in contact with any meat or dairy may be used to boil water for
use at both meat and dairy meals.
In order to ensure that the
water kettle remains Parve, it is best to keep any meat or dairy foods
away from it, not pass foods that may spill over it when the kettle is
uncovered, and not even to warm up non parve foods on top of the kettle,
even if it’s covered.
2) It is also best not to pour
directly from the water kettle onto meat or dairy foods (e.g. to let the
water run on frozen chicken to defrost it or to add hot water directly
into a cup containing milk or dairy hot chocolate) as the steam can go
back up into the kettle or its spout and jeopardize its parve status. (According
to some Poskim this isn’t a problem as they maintain that steam doesn’t
go straight up, and even if it does, some Poskim still maintain that it
isn’t a problem for meat and milk and only an issue for Chometz and
other Issurim. See Aruch HaShulchan Siman 92, Shu”t Minchas Yitzchok
Vol. 5 Siman 81. It is still proper to try and be careful with this, and
if this did happen a Rav should be consulted)
Halachos for Thursday, February 11 2010
1) A tea pot or tea kettle
boiling on a stove top or an electric hot water urn which is plugged in
and boiling, that had a significant amount (i.e. more than simply a few
drops which become Batel immediately) of meat gravy spill on top of it
or slide under it, requires Koshering to once again be Parve.
It is important to note, that
once it requires Koshering, the water from that kettle or urn may not be
used even at a meat meal and should be Koshered immediately lest one
forget and come to use the water at a dairy meal. (See Darchei
Teshuva Yoreh Deah Siman 97:3 and Kaf HaChaim Siman 95:4. If this
happens on Shabbos there may be room for leniency based on the Bach
Siman 97:1, but a Rav must be consulted before relying on this leniency)
However, if the gravy spilled directly into the fire only, it gets burned up, and no Koshering is necessary.
2) When cleaning a Parve kettle
or urn, care should be taken not to wash it in a sink that has in meat
or dairy food particles, especially when hot water is used and/or the
food particles are greasy.
Parve cleaning sponges etc.
should also be used, and the towel used to dry it should also be Parve,
to ensure that the urn remains Parve and thus its water can continue to
be used at all meals.
Halachos for Erev Shabbos Kodesh, February 11 2010
(Double Portion L’Kavod Shabbos Kodesh)
Halachos for Erev Shabbos Kodesh
1) When purchasing an electric
dishwasher for a new kitchen, if one has been blessed with the means to
purchase two machines which drain into two separate sinks, one for meat
and one for dairy, that is ideal and praiseworthy thing to do.
Having two dishwashers helps
prevent many kashrus questions which often arise with only one
dishwasher, and affords the Balabusta (Jewish housewife) much more
Menuchas Hanefesh (peace of mind)
2) However, it isn’t always
possible or practical to have two machines, and thus the following
Halachos must be known in order to maintain a kosher kitchen with only
one dishwasher.
One who purchases a home or apartment with an existing dishwasher, must ascertain whether the dishwasher is Kosher or not.
If it isn’t Kosher or if it is
impossible to find out from a reliable source whether it is Kosher or
not, the dishwasher will require koshering before being acceptable for
further use.
Halachos for Shabbos Kodesh
1) A dishwasher that was used
for both meat and dairy, or which was used by previous non Jewish owners
to wash utensils used with non kosher food, according to some Poskim
cannot be koshered at all(especially if there is a filter in the washing
chamber) and a new machine must be purchased. (See The laws of Kashrus
by Rav Binyomin Forst Shlita, page 261-262 for more details)
Other Poskim maintain that koshering is possible in many instances, and when allowed, can be koshered as follows:
- The entire dishwasher must be thoroughly cleaned
- 24 hours must be waited, and the machine not used, from when it’s cleaned until it can be koshered.
- The machine should then be run [on the highest possible heat setting, if possible] for a full cycle. (See Igros Moshe Orach Chaim Vol. 3 Siman 58. If it doesnt reach a high enough temparature of 100F or more, it may be problematic.)
2) If parts of the dishwasher
are porcelain, plastic or constructed from materials other than metal or
stainless steel, it can further complicate the koshering process or
make it impossible. (See Kovetz M’bais Leivi Vol. 1 page 30)
Whenever koshering a dishwasher , especially for Pesach use, a Rav must be consulted to determine if and how it should be done. (See also Kitzur Shulchan Aruch Yalkut Yosef page 589 for some leniencies for Sephardim)
Halachos for Sunday, February 14 2010
1) It is prohibited to place meat and dairy dishes together at one time in a dishwasher.
If one does so the utensils risk becoming non kosher.
Moreover, merely doing so may be
a transgression of the biblical prohibition to cook milk and meat
together, as if food particles of both food classes are in the
dishwasher they can be heated up together. (Merely cooking meat and
dairy even when not intended for consumption is prohibited) (See Igros
Moshe Yoreh Deah Vol. 2 Siman 28 and 29 at length.)
2) It is best never to use one dishwasher for both meat and milk utensils, even separately and consecutively.
However, if one finds themselves
in a situation where they need to use the same dishwasher for both meat
and dairy utensils consecutively, there are certain conditions under
which this can be done, as follows
- The dishwasher must be inspected for any food particles, and deemed thoroughly clean.
- The dishwasher may not have any parts that are constructed of ceramic or porcelain. (See Tur Yoreh Deah Siman 121 quoting the ruling of the Ba’al Ha’Itur)
- Separate racks on which the dishes will lay must be purchased and used for each food class being washed.
- Between the two washes, the dishwasher must be run with no utensils inside on the highest heat setting. (See Igros Moshe ibid. and Yoreh Deah Vol. 3 Siman 10 and 11. See also Aruch HaShulchan Yoreh Deah 121:18, Biur Halacha Siman 452 end of Dibur Hamaschil Tzarich and Chayei Adam Klal 125:32)
It is important to note that
before relying on the above, a Rav must be consulted to discuss if any
specific details or situations allow the above leniencies to apply or
not.
Halachos for Monday, February 15 2010
1) If meat and dairy
dishes/utensils were mistakenly washed together at one time in a
dishwasher the following criteria must be determined to ascertain the
kashrus of the dishwasher and the utensils.
If both of the dishes/utensils
were used within the past 24 hours with hot food (Halachically referred
to as Ben Yomo) and the volume of water in the dishwasher is not 60
times (i.e. Batel B’Shishim) as great as either of the utensils, then
the water , the dishes/utensils and the dishwasher are rendered non
Kosher.
2) If, however, the
dishes/utensils were not used in the past 24 hours with hot food or the
volume of water used is greater than 60 times than the
dishes/utensils, the dishes/utensils and the dishwasher retain their
respective Kosher status. (See Shulchan Aruch and Rama Yoreh Deah Siman 92:1 and Chachmas Adam Klal 44:1)
Halachos for Tuesday, February 16 2010
1) A bread box or other area
used to store bread and pastries should be kept parve, and one should
refrain from storing any meat or dairy items there, especially dairy or
meat breads (such as cheesecakes, bread with butter etc.)
The reason for this is that we
worry that the breads and pastries (which are usually kept parve and
used interchangeably at both classes of meals) will come in contact with
the meat or dairy items and render them unfit for consumption at a meal
of the opposite class, and sometimes may even come to render the bread
itself un-kosher. (See Shulchan Aruch Yoreh Deah Siman 89:4 and 91:3)
2) Leftover bread which was on
the table at a meat or dairy meal, no longer has a status of parve, and
should be placed in a bag and carefully marked with the status of the
meal at which it was used before returning to the bread box, so as to
make sure they aren’t used in the future at a meal of the opposite
class.
Halachos for Wednesday, February 17 2010
1) It is best not to store a
bread box or otherwise store bread or other parve pastries on a shelf
under an oven or stove, lest meat or dairy food particles will splatter
or fall onto the bread and thus make it lose its parve status.
Likewise, it’s best not to store
breads on top of an oven or stove as the steam from the items being
cooked in the oven or on the stove may reach the bread and cause it to
become meat or dairy. (See Shulchan Aruch Yoreh Deah Siman 92:8)
2) A cutting board that is designated for cutting bread should be kept away from meat and dairy foods.
Also, this cutting board should
not be placed on the table and used to hold the bread during the meal,
and definitely no butter or gravy should be smeared on the bread while
it is on this parve cutting board.
Halachos for Thursday, February 18 2010
1) From time to time , it is
proper to thoroughly clean out the bread box or other area where open
breads and pastries are stored, as doing so will prevent anybody from
inadvertently ingesting any forbidden bugs which can often find homes
in exposed breads, yet are almost impossible to be noticed by the naked
eye.
This is especially true if the bread box or shelf is located in a low area close to the ground.
2) When cleaning out a bread
box, keep in mind that bread crumbs which collectively would add up to a
Kzayis may not be discarded as is, and must be wrapped respectfully
(e.g. in a plastic bag) before being thrown out. (See Shulchan Aruch Orach Chaim Siman 171:1 and Mishna Berura S”K 9)
Halachos for Erev Shabbos Kodesh , February 19 2010
Halachos for Erev Shabbos Kodesh
1)A kosher kitchen where both
meat and dairy foods are prepared must have separate cooking and serving
utensils and dishes for meat and dairy.
It is praiseworthy to also have separate utensils and dishes for preparation and serving of parve foods. (See Shulchan Aruch Yoreh Deah Siman 93:1 and Aruch HaShulchan Yoreh Deah Siman 89:16)
2) Scrupulous people also
designate separate pots and pans for cooking/frying fish. (This is a
Chumrah (stringency) based on a minority ruling. See Tur Yoreh Deah
Siman 116:2. See also Taz Yoreh Deah Siman 95:3. and Mishna Berura
Siman 173:3 that according to many Poskim, today’s days there is no
Sakana anymore with eating fish and meat together, so there is room for
leniency in cases of necessity)
Halachos for Shabbos Kodesh
1) Dishes, utensils, etc.. for dairy. Meat and Parve should be distinctly different from each other in style, color, etc.
It’s not enough to simply rely
on them having separate drawers or cabinets, as it is common for them to
end up in the wrong place, and if not for their uniqueness they may end
up being used wrongly and lead to Kashrus problems.
This is especially important for silverware and even more important in public kitchens
2) It is especially praiseworthy
to not only have separate utensils, but to actually mark them (either
via engraving or with another permanent method, not simply with a
sicker or marking that will come off after being washed a few times)
with their class, so it will be evident to all who handle it to which
class it belongs.
Some people have a custom to
label only the dairy utensils and then treat any other utensils or
dishes that aren’t marked as meat. (See Rama Yoreh Deah end of Siman
89 and Kaf HaChaim Yoreh Deah 89:79 and Darchei Teshuva Siman 89:54 and
55 for the reasons for this custom)
Any method of separation that is employed must be clearly understood by all who may handle the dishes.
Halachos for Sunday, February 21 2010
1) It is especially important to
have a separate and distinct Parve knife for use in cutting bread. (In
many homes this is referred to as a Challah knife)
It is extremely important that
this knife not be used for anything else, no matter what, especially not
for hot, hard non parve food. (See Aruch HaShulchan Yoreh Deah Siman 89:16)
As well, this knife should be
washed alone, not with other dishes especially if hot water is being
used. This knife should also not be washed in a meat or dairy
dishwasher.
2) The bread knife should be stored in a different location than other knives in the home.
Many people have a Challah Board
with a special knife attached to it for use at t he Shabbos table. This
is a very good idea, as it is easily recognizable and won’t be used for
other foods, and the knife is also stored in the board away from other
knives.
Care should be taken that after the Challah is cut up, the knife should be removed from the Shabbos table.
Halachos for Monday, February 22 2010
1) Whenever purchasing new
dishes, glasses, silverware pots or any other utensils that will come in
contact with food, it must be determined if the manufacturer and/or the
seller of these utensils are non Jews, as if the utensils were
manufactured or owned by a non Jew they require Tevilah (immersion in a
Kosher Mikvah) before being fit for use in a Kosher kitchen.
It is best to Tovel these
utensils as soon as possible after purchasing them, as putting it off
until a later date when they are ready to be used can often lead to
mistakes and the use of these utensils without Tevilah. (Such as a
sudden need for the extra dishes, or when needed on Shabbos when Tevilah
isn’t possible)
2) When purchasing used
utensils, it must be determined who used them and in which manner, as
besides for Tevilah they may also require Koshering.
We shall B’Ezras Hashem discusses more details of Hilchos Tevilas Keilim in the future.
Halachos for Tuesday, February 23 2010
1) A peeler (which is
practically a knife) used to peel vegetables and fruit, which does not
come in contact with any meat or dairy foods and is designated as Parve,
may be used to peel fruits/vegetables for use at both meat and dairy
meals.
This peeler should not be used to peel items that were previously cut with a meat or dairy knife. (This
includes all fruits/vegetables, not just sharp items) (See Shulchan
Aruch Yoreh Deah Siman 96:1 and 2, Mishna Berura Siman 451:102. See also
Shulchan Aruch Yoreh Deah Siman 95:6)
Likewise, it should not be used
to peel vegetables/fruits that were cooked in a pot with meat or dairy
foods. (This is especially true with sharp fruits/vegetables such as
lemons etc. See Shulchan Aruch Yoreh Deah Siman 95)
2) If one does have separate
peelers for meat and dairy, they must be clearly marked as such, or
better yet be easily differentiated by size, color etc., and kept
separately as not to get confused.
Halachos for Wednesday, February 24 2010
1) A countertop or a cutting
board that is designated for cutting parve items may be used to cut
parve food that will be used at a meat or dairy meal, as long as no meat
or dairy food is placed there and as long as the knife used is parve.
When sharp foods (e.g. garlic,
onions, lemons, salty fish etc.) are cut on a parve countertop or
cutting board, care should be taken to only use a parve knife, as using a
non parve knife can negatively affect the food being cut and/or the
surface that it’s being cut on.
2) A countertop or cutting board
that is designated for meat or dairy may not be used to cut fruits and
vegetables or other parve foods that may be used at a meal with the
opposite food class.
Halachos for Thursday, February 25 2010
1) If a parve food was cut on a
non parve surface and is already mixed into other food (e.g. Tomatoes
were cut up and already added to a large meat or dairy salad), B’dieved,
if the surface was clean and the item in question was not a sharp food,
the food may be eaten.
2) If a sharp food was cut on a
meat or dairy countertop or cutting board, even if cut with a parve
knife, the food assumes the status of the surface on which is was cut.
Thus if the sharp food was cut on a dairy surface, it may not be eaten for six hours after eating meat.
Likewise, if the sharp food was cut on a meat surface, it may not be eaten together with dairy foods.
However, no six hours of waiting
is required after eating this sharp food before eating dairy, as in
regards to this particular Halacha it isn’t considered real meat (i.e.
it has no meaty fats and cannot get stuck in between the teeth etc.) (See Chochmas Adam Klal 56:2)
Halachos for Erev Shabbos Kodesh, February 26 2010
Halachos for Erev Shabbos Kodesh
1) A sharp food that is cut on a
dairy cutting surface with a meat knife- or vice versa- loses its
kosher status and must be discarded and not eaten.
The knife and the cutting
surface also require Koshering. (Chochmas Adam Klal 56:2. There are more
lenient opinions with regard to this and in cases of necessity a Rav
should be consulted.)
2) A grater which is used for
dairy (e.g. to grate cheese) may not be used to grate a meat food (e.g.
liver). Likewise, a meat grater may not be used to grate dairy food.
Moreover, a meat or dairy grater may not be used to grate parve foods that will be used at a meal of the opposite food class. (See Darchei Teshuva Yoreh Deah Siman 96:14 and Kaf HaChaim Siman 96:14)
Halachos for Shabbos Kodesh
1) It is prudent that every
kosher kitchen have a grater that is kept strictly parve and only used
for fruits and vegetables etc., and is kept away from any meat or dairy
foods.
This is especially important for grating sharp fruits/vegetables.
2) This parve grater should also
be washed and stored away from meat and dairy utensils, and should
especially not be in the same sink where other dishes are washed with
hot water.
There is no difference what material the grater is made out of.
There is no difference what material the grater is made out of.
Halachos for Sunday, February 28 2010
1) When using a parve grater, it
is important to remember to not cut or peel the food that will be
grated with a meat or dairy knife or peeler prior to grating, as that
will defeat the purpose of using the parve grater in the first place.
(Based on Shulchan Aruch Yoreh Deah Siman 96:1)
2) A potato masher which is used
to mash hot potatoes (which due to their denseness are considered a
“Davar Gush” and have a Halachic status of a Kli Rishon) together with
butter, should not be used to mash potatoes that will be used at a meat
meal, especially if the two are within 24 hours of each other.
Halachos for Monday, March 1 2010
1) A juicer which is used
exclusively to squeeze fruits and vegetables, and is not used nor does
it come in contact with meat or dairy ingredients, may be used to
prepare juices for use at both meat or dairy meals.
Care must be taken to retain the
parve status of this juicer and it should also be washed, dried and
stored separately from other meat or dairy dishes.
2) The fruits and vegetables
that will be squeezed in this parve juicer should M’Ikar Hadin not be
cut or peeled with a meat or dairy knife or peeler, especially if the
item being squeezed is a sharp food (such as a lemon) (See Shulchan
Aruch Yoreh Deah Siman 96:2 and 5. However, there are certain leniencies
with this, and if it was already cut it may still be squeezed according
to many Poskim)
Halachos for Tuesday, March 2 2010
1) Every kosher kitchen needs to have separate pots and pans for meat, dairy and parve use.
This includes the covers to the pots as well, which may not be interchanged.
It is advisable that the meat,
dairy and parve pots and pans and their covers have distinct features to
ensure that they aren’t mixed up and inadvertently used for the wrong
food class.
2) There is a minhag amongst many Jews to retain separate pots for cooking fish (This is a Chumra (stringency) based on a minority ruling. See Tur Yoreh Deah Siman 116:2)
Halachos for Wednesday, March 3 2010
1)A pot or pan of one food class
may not be used for cooking or frying a food of the opposite class even
if the pot was thoroughly cleaned and was not used in over 24 hours. (See Shulchan Aruch Yoreh Deah Siman 93:1)
2) L’Chatchilah, it is best to
avoid cooking parve foods in a meat or dairy pot if the food will be
eaten at a meal of the opposite class of food than the pot. This is
especially important when the parve item in question is a sharp food. (See
Rama to Yoreh Deah Siman 95:2 and the Shach 95:3 that is good to be
stringent with this. See also Kaf HaChaim Yoreh Deah 95:3 and 4 that
this applies to Sephardic Jews as well, though some Sephardic Poskim are
more lenient. See Shu”t Yabia Omer Yoreh Deah Vol. 4 Siman 4)
Halachos for Thursday, March 4 2010
1) cooking ware made out of
Pyrex (glass coated with special materials to make them heat resistant),
for Ashenazic Jews, are no different than other pots/pans
manufactured from stainless steel, aluminum or other metals, and all
Halachos that apply to the metal pots/pans apply to them. (See Shu”t Mishna Halachos Vol. 9 Siman 268 and Shu”t Tzitz Eliezer Vol. 8 Siman 20 and Vol. 9 Siman 26)
2)Sephardic Jews are more
lenient with this and allow glass cookware (and all glass utensils) to
be used alternately for meat and milk as long as they were thoroughly
cleaned between usages. (See Shu”t Yabia Omer Yoreh Deah Vol. 4
Siman 5, based on Shulchan Aruch Orach Chaim Siman 451:26 who rules
that glass is non absorbent and can be used for both Milchig and
Fleishig. The Rama argues and rules that they must be kept separate and
not used interchangeably. Ashkenazim rule as such and the custom is to
keep separate glasses for Milchig and Fleishig. If they were used for
both, they can be Koshered according to many opinions, but a Rav must be
consulted for Halacha L’ma’aseh as sometimes the type of glass and the
coating on it may pose some problems with koshering.)
Halachos for Erev Shabbos Kodesh, Friday, March 5 2010
Halachos for Erev Shabbos Kodesh
1) A frying pan that is used for
frying eggs or other foods exclusively with oil or margarine (as
opposed to butter) and is kept parve may be used to fry food which will
be eaten at milk or meat meals.
2) The frying pan, however, may
not come in contact with any meat or dairy items, thus it is important
to remember when stirring the eggs as well as when removing them that it
must be done with a parve spatula or other utensil. (See Darchei
Teshuva Yoreh Deah Siman 105:60 and Chidushei Rav Akiva Eiger Yoreh Deah
105:2 regarding if a meat or dairy utensil was used.)
Halachos for Shabbos Kodesh
1) A dairy frying pan may never
be used for frying meat and vice versa, even if the pan has been
thoroughly cleaned and even if 24 hours have passed since its last use. (See Shulchan Aruch Siman 93 and Taz and Shach there)
2) L’Chatchila it is also best
to avoid using a meat or dairy frying pan for parve foods which will be
eaten at a meal of the opposite food class, especially if the item
being fried is a sharp food. (See Taz Yoreh Deah Siman 95:4 and Kaf HaChaim Siman 95:1 and 96:1. See also Ben Ish Chai Parshas Vayikra 13)
Halachos for Sunday, March 7 2010
1) A home food scale which is
used to weigh food portions (common for those on weight watchers or
other diet plans) is best kept parve, and thus the platform of the scale
should be covered at all times, especially when being used.
Another acceptable option is for the food that is being weighed to always be wrapped. (See Be’er Heitev Yoreh Deah Siman 69:14 and Darchei Teshuva Siman 69:34)
2) It is important when lending
out this scale to a neighbor that they are informed to keep it parve.
(Though this is true for all utensils, many people assume it’s not a
problem on a scale or other similar item)
Halachos for Monday, March 8 2010
1)Trays, platters and serving
dishes that are used to serve food at meals must be designated for meat
or dairy and not used interchangeably, especially if being used to serve
hot food.
This is especially important for wood, ceramic and earthenware trays. (See Darchei Teshuva Yoreh Deah Siman 95:1 and 2)
2) Sephardic Jews who follow the
ruling of the Bais Yosef may be lenient if necessary and use glass
trays interchangeably if they have been thoroughly cleaned between uses.
Ashkenazi Jews should be stringent. (See Shulchan Aruch Yoreh
Deah Siman 135:8 and Shulchan Aruch and Rama Orach Chaim Siman 451:26.
See also Darchei Teshuva Yoreh Deah Siman 121:2 that according to some
Poskim, even Ashkenazi Jews can be lenient in cases of necessity, except
for Pesach usage)
Halachos for Tuesday, March 9 2010
1)Serving dishes that are only
used to serve parve foods (e.g. a popcorn bowl, fruit platter), M’Ikar
Hadin may be used at both meat and dairy meals as long as the following
conditions are met:
a)The only utensils used to remove food from the tray or bowl are designated for that dish.
b)The utensil may not come in contact with any other food that is on the table or on any plates. (See Kaf HaChaim Yoreh Deah Siman 89:79)
2) However, scrupulous people
are careful to have separate serving trays and bowls for each food class
in order to ensure that no mistakes happen and everything retains its
status as 100% Kosher. (Especially when lending out utensils and dishes to neighbors, it is important to make sure they know its exact food status.)
Halachos for Wednesday, March 10 2010
1) Separate Plates and other
dishes must be designated for usage with meat or dairy. They must be
distinct in their style, pattern, size, color or otherwise clearly
distinguishable from one another.
They must be washed, dried and stored separately as well. (See Shulchan Aruch Yoreh Deah Siman 93:1)
2) Sephardic Jews may use glass
dishes for meat or dairy interchangeably provided that they were
thoroughly washed and dried between usages. (See Sefer Chazon Ovadia, Inyanei Hag’alah Siman
Halachos for Thursday, March 11 2010
1) Drinking Glasses, according
to the Shulchan Aruch, may be used for drinking hot or cold drinks at
meat and dairy meals interchangeably, as long as they are thoroughly
cleaned between usages. Many Sephardic Jews follow this ruling. (As we
discussed previously)
According to some Poskim, even Ashkenazic Jews can rely on this Psak. (See
Shu”t Mishneh Halachos Vol. 9 Siman 168 and Shu”t Teshuvos V’Hanhagos
Vol. 1 Siman 432 who learn that the Rama was only stringent with glass
for Pesach usage and not for meat and dairy during the year)
2) However, it is praiseworthy
for everyone (even Sephardim) to be stringent and keep separate glasses
for use with each food class. (Shu”t Teshuvos V’Hanhagos ibid. and Shu”t Tzitz Eliezer Vol. 8 Siman 20 and Vol. 9 Siman 26)
Halachos for Erev Shabbos Kodesh, March 12 2010
Halachos for Erev Shabbos Kodesh
1) Earthenware or ceramic cups and mugs should be designated for meat or dairy use and not used interchangeably.
This applies even to those who
follow the Sephardic customs and are lenient with glass, as the
leniencies do not apply to ceramic.
In cases of extreme necessity (Sha’as HaDchak), such a mug may be used for cold drinks at a meal of the opposite class.
Hot drinks, however, may not be
served in a dairy mug during a meat meal, even B’Sha’as HaDchak. Once
the meal is finished, in cases of necessity, they may be used.
2) Plastic ware, according to many Poskim, should be treated like ceramic and the above guidelines should be followed.
Other Poskim maintain that it
can be treated as glass, and thus may be used interchangeably for
Sephardim, and possibly also for Ashkenazim in certain cases of
necessity. (See Shu”t Igros Moshe Orach Chaim Vol. 2 Siman 92
Dibur Hamaschil Keli and Shu”t Minchas Yitzchok Vol. 3 Siman 57. See
also Shu”t L’Horos Noson Vol. 6 Siman 69 and Chazon Ovadia, Inyanei
Hag’ala 7)
Halachos for Shabbos Kodesh
1) Goblets and glasses that are
designated for use with wine or sharp beverages (e.g. whiskey etc.) are
best kept Parve and should not come in contact with meat or dairy
foods.
It is also important to make sure that no crumbs from a dairy or meat meal fall into these wine glasses.
2) Also, these glasses should
not be washed or left in a sink with dairy or meat dishes, especially if
they will sit there for more than 24 hours. (See Shulchan Aruch Yoreh Deah Siman 135 and Orach Chaim Siman 451:21)
If they were used in a manner where they came in contact with meat or dairy food, they should be thoroughly washed immediately. (See Rama Yoreh Deah Siman 88:2 and Darchei Teshuva Siman 88:29)
Halachos for Sunday, March 14 2010
1) Cutlery (forks, spoons and knives) used for one class of food may not be used for the opposite class of food. (See Shulchan Aruch Yoreh Deah Siman 93:1)
Meat or dairy cutlery should
preferably not even be used for eating Parve foods which are in a dish
of the opposite food class. (See Darchei Teshuva Yoreh Deah Siman 95:1 and 2)
Thus it is best for every kosher kitchen to have separate and distinct cutlery (especially knives) for meat, dairy and Parve. (See Aruch HaShulchan Yoreh Deah Siman 89:16)
Some scrupulous people also have
separate cutlery for use with fish, though if the cutlery is washed
before using with fish there is no additional need for this.
2) In cases of extreme necessity
(e.g. when traveling) when only one knife is available, it may be used
for cutting bread that will be used with foods of the opposite class,
provided that the knife is thoroughly cleaned. (See Kitzur Shulchan
Aruch Siman 46:12)
Halachos for Monday, March 15 2010
1) It is especially important to
have separate knives for meat, dairy and Parve, as M’Ikar Hadin a meat
or dairy knife may not be used to cut parve food that will be used at a
meal of the opposite class. (See Shulchan Aruch Yoreh Deah Siman 96:1
and 2, Rama Yoreh Deah Siman 89:4 and Darchei Teshuva Siman 89:54)
2) A Parve pastry or cake should
not be cut with a meat or dairy knife unless it was thoroughly cleaned
before use, and the pastry was not hot.
As we discussed previously, it
is customary to have a special bread knife which is designated for parve
use only. (See Pischei Teshuva Yoreh Deah Siman 88:24 and Kaf HaChaim
Siman 89:75)
Halachos for Tuesday, March 16 2010
1)The water in a thermos which is used strictly to keep boiled water hot may be used at a meat or dairy meal.
However, care should be taken
not to pour the hot water directly onto a meat or dairy food item. (As
we discussed previously with a hot water urn, that the steam can go back
into the thermos and change its parve status)
2) A thermos which is used to
store dairy liquids such as coffee with milk or hot chocolate is
considered dairy and hot water from this thermos may not be used at a
meat meal. The same applies vice versa to a thermos that is used for
meat liquids, such as chicken soup in regard to using water stored in it
for a dairy meal.
This applies even to a glass
thermos that was thoroughly cleaned between uses, and even to Sephardic
Jews, as the narrow opening of most thermos bottles doesn’t allow for a
thorough enough cleaning. (See Rama Orach Chaim Siman 451:3 and
Mishna Berura there. Regarding a thermos on Shabbos if it is considered
a Kli Rishon or a Kli Sheini, see Chazon Ish Orach Chaim Siman 37:32
and Shu”t Igros Moshe Orach Chaim Vol. 1 Siman 95)
Halachos for Wednesday, March 17 2010
1) It has become customary in kosher kitchens to designate separate tablecloths for use with meat and dairy foods.
The tablecloths should be
significantly different in color, size or other easily identifiable
features, and easily identifiable by all members of the household as the
ones used for meat or milk. (See Shulchan Aruch Yoreh Deah Siman 89:4 and Darchei Teshuva 89:48)
2) The tablecloths should not be
used interchangeably for meat and milk without being washed, even if
they have been wiped down well between uses.
If, however, they were machine washed, they may be switched from meat to dairy and vice versa. (See Darchei Teshuva Yoreh Deah Siman 121:60 and Rama Orach Chaim Siman 442:11 and 451:18 and Mishna Berura there)
Some Poskim allow using the same
tablecloth for meat and milk if it is flipped over and separate sides
are used for each food class, since most of our foods today are served
in dishes and don’t come in direct contact with the tablecloth.
However, it is best to be stringent, where possible. (See Pischei Teshuva Yoreh Deah Siman 89:18 quoting the RadVaz)
Halachos for Thursday, March 18 2010
1) A table whose surface is used
to eat one class of food and for the other class a tablecloth is used,
must always adhere to this setup.
The tabletop itself should not be used for both meat and dairy even alternatively. (See
Shulchan Aruch Yoreh Deah Siman 89:4 and Pri Megadim Orach Chaim
beginning of Siman 173 that even though M’Ikar Hadin if it was
thoroughly cleaned between uses it can be permissible, it is still
problematic in most cases as the surfaces aren’t always smooth enough
for a thorough cleaning, especially if hot food or utensils were placed
on it)
2)The tablecloth used should be of a sealed material that does not seep through onto the tabletop. (See Kitzur Shulchan Aruch Siman 42:2 for more about the tablecloth)
Halachos for Erev Shabbos Kodesh, March 19 2010
Halachos for Erev Shabbos Kodesh
1) It is permissible to use the same table for meat and dairy without a tablecloth, if placemats are used to rest the food on.
The placemats should be easily distinguishable as designated for meat or dairy.
It is permissible for two people
to eat meat and dairy respectively at the same table, as long as each
one’s food is on a separate placemat.
2) It is permissible to wash meat and dairy tablecloths and placemats together in the same washing machine. (See Shu”t Shevet HaKehasi Vol. 2 Siman 45)
A plastic tablecloth that was
used for a meat meal and was inspected and found to be totally clean may
be used afterwards for a dairy meal, and vice versa. (See Shu”t Igros Moshe Orach Chaim Vol. 2 Siman 70)
Halachos for Shabbos Kodesh
1) A kosher kitchen should have separate salt shakers for meat and dairy use. (See Rama Yoreh Deah Siman 88:2 and Kaf HaChaim Siman 88:29)
The salt shakers should be
different in size, color or other easily identifiable features, so that
all members of the household should clearly know which one is for dairy
and which is for meat.
2) If for whatever reason only
one salt shaker is available, the salt should not be poured directly
onto the food. Rather, the salt should be poured into the hand or onto
the table and then transferred to the food.
This is especially important when the food in question is emitting steam. (See Shulchan Aruch Yoreh Deah Siman 92:8)
Halachos for Sunday, March 21 2010
1) A container that is
designated to store sugar (or sugar substitutes) which is often on the
table during meals should be covered to prevent it from becoming meat or
dairy (as foods can fall into it in the course of the meal)
It is best not to keep it at the center of the table.
It is best not to keep it at the center of the table.
2) The spoon that is used to dispense the sugar should not be used to mix the food or drink wherein the sugar is added.
Likewise, a spoon that was used to mix coffee or another hot dairy drink should not be subsequently used to remove sugar from the container, as doing so will jeopardize the sugar’s pareve status.
Likewise, a spoon that was used to mix coffee or another hot dairy drink should not be subsequently used to remove sugar from the container, as doing so will jeopardize the sugar’s pareve status.
The most praiseworthy thing to
do is to have separate sugar shakers or containers for meat and dairy
and thus avoid all these potential problems in the first place. The
outside of these containers should periodically be washed down.
Halachos for Monday, March 22 2010
1)Pitchers and bottles that are
used strictly for cold Parve drinks may be used at both meat and dairy
meals, as long as care is taken that they do not come in direct contact
with meat or dairy foods/drinks. (See Kaf HaChaim Yoreh Deah Siman
88:22)
2)Pitchers and bottles that are
used for cold dairy drinks may only be used at a meat meal if they have
been thoroughly washed and scrubbed beforehand. Thus dairy pitchers that
have very narrow openings cannot be cleaned thoroughly enough, and may
not be used at meat meals. (See Rama Yoreh Deah Siman 88:2 and Taz Yoreh Deah Siman 93:2. See also Darchei Teshuva Yoreh Deah Siman 95:1 and 2)
However, it is praiseworthy to
have separate pitchers and bottles for meat and dairy, even though the
drinks are parve as there is always a chance that they will be handled
with hands that aren’t clean or otherwise have food of the opposite
class fall into it.
Halachos for Tuesday, March 23 2010
1) Pitchers that are used for serving hot drinks, if they are made from metal, must be designated for either meat or dairy use.
If they are made from glass, for Ashkenazic Jews they must also be designated for meat or dairy.
For Sephardic Jews, if the glass
pitcher is smooth there is room for leniency in allowing them to be
used for both meat and dairy, as long as they were thoroughly washed
between uses.
However, as we mentioned a few
times already, even for Sephardic Jews it is best not to rely on this
leniency if not absolutely necessary.
2) Plastic pitchers that are
hard and smooth have the same Halachos as glass. However, it is
important to note that in reality, most plastic pitchers after a while
get scratched and indented and thus lose their status of “hard and
smooth” and thus practically, it is best to designate plastic pitchers
for one food class only, even for Sephardim.
Halachos for Wednesday, March 24 2010
1) Baby bottles should be designated for meat, dairy or parve use.
Separate bottle brushes and other bottle cleaning items should also be used for cleaning bottles of each food class.
This is especially important if hot water is used to clean the bottles and/or hot liquids are placed in the bottles.
The same applies to “sippy cups” used by toddlers.
2) Baby bottles and sippy cups
that are used during the year should not be used on Pesach, and new
fresh bottles should be bought.
Halachos for Thursday, March 25 2010
1) Kosher pots, dishes or
utensils that absorbed non Kosher food (e.g. Neveila, meat from an
animal that wasn’t slaughtered properly or Tereifa, meat from an
animal that was sick) or meat and dairy together, may not be used until
they are Koshered. (Shulchan Aruch Orach Chaim Siman 451:5 and Yoreh Deah Siman 121:1)
Before we begin discussing the
Halachos, I want to point out that the Halachos of Koshering utensils
are complicated and numerous and thus whenever any question arises, a
Rav must be consulted.
2) The Gemara (Pesachim 30b)
teaches us in regard to what is necessary to remove a non kosher status
from a utensil: “K’Bolo Kach Polto- The way it went in is the way it
needs to go out”.
In other words, in the exact method that the utensil became non Kosher is the way we need to reverse that and re-Kosher it.
Thus, depending on how they
became non kosher, and some other variables such as the material they
are made of, some utensils can be Koshered by pouring hot water on
them, some by immersing them in hot water and some only by using a fire
(e.g. blow torch) as we will discuss in more detail in the coming days.
Halachos for Erev Shabbos Kodesh, March 26 2010
Halachos for Erev Shabbos Kodesh
1) A utensil that varies in how
it is used (i.e. it is sometimes used with boiling water and other
times for roasting and sometimes for cold uses), according to the Psak
of the Bais Yosef it requires Koshering based on how it is used the
majority of the time.
Thus, for Sephardim who follow
the Bais Yosef’s rulings, if a utensil is used mostly cold and
occasionally for cooking, it would only require a thorough washing in
order to Kosher it. (See Shulchan Aruch Orach Chaim Siman
451:6. See also Kaf HaChaim 451:107 that this applies as well to
Koshering for Pesach. He quotes the MaHaram of Panu Siman 96 that this
Halacha applies even if one knows for certain that the utensil was used
for forbidden food. See Chazon Ish Orach Chaim 119:15 and Mishna Berura
Siman 451:46 for more details about this leniency)
2) However, Ashkenazim who
follow the rulings of the Rama maintain that the Koshering method can be
determined even by a minority use, require Koshering in boiling water
in all cases. (Rama and Shulchan Aruch HaRav Siman 451. See
also Shu”t Chasam Sofer Yoreh Deah Siman 114 for some exceptions to this
stringency of the Rama)
Halachos for Shabbos Kodesh
1) One who purchases or
otherwise comes into possession of utensils that previously belonged to a
non Jew, even if they were only used for cold uses, should Kosher
them in boiling water, even if they will only continue to be used for
cold uses
2) These utensils should be
koshered immediately and not even be used temporarily until they are
Koshered [and Toveled]. (See Shulchan Aruch and Rama Yoreh Deah Siman
121:5 and Siman 122:10)
This Koshering should be done before they are Toveled in a Mikvah.
If they were mistakenly Toveled first before koshering them, they should be re-Toveled without a Bracha. (Shulchan Aruch Yoreh Deah Siman 121:2 and Shach S”K 5. For more on this see Aruch HaShulchan 121:9 and Pischei Teshuva 121:3)
Halachos for Sunday, March 28 2010
1) Sephardic Jews who have
utensils that have been designated and used for one food class, and now
want to Kosher them for use with the other food class, may do so
L’Chatchilah, as soon as the utensils have been unused for a 24 hour
period. (See Pri Chadash Yoreh Deah Siman 97:1, Chida in
Machzik Bracha 509:2 and Aruch HaShulchan Yoreh Deah end of Siman 89 and
Siman 181:11. See also Shu”t Yabia Omer Vol. 3 Yoreh Deah Siman 4)
For Sephardim, the utensils may switch back and forth as many times as they want.
2) Ashkenazim, however, have
the custom to L’Chatchilah not switch utensils from one food class to
another, unless the certain criteria are present, which we will
elaborate on tomorrow B’Ezras Hashem (See Mogen Avraham Orach Chaim Siman 509:11)
Halachos for Monday, March 29 2010
1) The Ashkenazic custom is to
L’Chatchilah not switch utensils from one food class to another, unless
one or more of the following criteria are present
B’shaas HaDchak, when extremely necessary and no other utensils are available. (Pri Megadim, Aishel Avraham, Orach Chaim Siman 452:13)
They are being Koshered anyhow
from Chometz to be able to be used on Pesach, and thus once they are
Koshered they may be used for any food class. (Mishna Berura
Siman 451:19. If doing so strictly in order to switch food classes, it
isn’t acceptable. See Chasam Sofer in his commentary to Shulchan Aruch
Siman 451)
If for a period of time the meat
utensil was strictly used for Parve, and now they are going to change
status to dairy (or vice versa) the break allows its status change to be
allowed. (Shu”t MaHarsham Vol. 2 Siman 241 and Shu”t Tzitz Eliezer Vol.
9 Siman 38)
If the utensil became non Kosher and needs to be koshered anyhow, after koshering its designation may be changed. (See Mishna Berura Siman 509:25 and Shu”t Be’er Moshe Vol. 3 Siman 105)
If an entire year passed without the utensil being used, its designated food class may be changed. (Shu”t MaHarsham ibid. See also Darchei Teshuva Yoreh Deah 122:49)
If the utensil was received as a gift, or if they were sold to another person, they may be koshered and their status changed. (Shu”t Be’er Moshe ibid. and Shu”t Rivevos Ephraim Vol. 5 Siman 519)
2)The above is in regard to
Koshering in boiling water (Hag’alah) and doesn’t apply to Libun
(Koshering with fire) which may be done L’Chatchilah in all
circumstances. (See Sha’ar Hamelech Hilchos Yom Tov Perek 4:8)
Halachos for Tuesday, March 30 2010
1) Disposable utensils (e.g.
aluminum pans) which are commonly used in all kosher kitchens may be
used without koshering, even though in some countries they are
manufactured with a process that uses non kosher oils. (See Shu”t Mishne
Halachos Vol. 10 Siman 107)
Some people are stringent and only use pans that are sold with a kosher certification.
Other people have the custom to
thoroughly wash down the pans before using them as to remove any residue
of any non kosher oil that may still be present.
2) These pans manufactured in
the United States have been found not to have these concerns and no
Hechsher or washing is necessary before using them.
Halachos for Wednesday, March 31 2010
1) Food or water that was
deliberately (B’Meizid) cooked on Shabbos, is prohibited to be eaten
by the person who cooked it , forever. (Shulchan Aruch Orach Chaim Siman 318:1)
2) Some Poskim require the pot
or hot water urn that was used for this prohibited cooking to be
koshered before being allowed to use it again. (See Mishna Berura Siman
318:4. However, the Pri Megadim Orach Chaim Siman 253:39 rules that once
24 hours elapses from the prohibited cooking, it no longer requires
koshering. See also Da’as Torah Siman 318)
Halachos for Thursday, April 1 2010
1) All utensils that require Koshering may not be used until such koshering takes place, even if only for use with cold food.
However, if they are scrubbed
and washed thoroughly, they may be used in a non permanent way (i.e. not
at a meal or similar formal setting) for a cold food only. (See Rama Orach Chaim Siman 451:1 and Mishna Berura S”K 16)
2) It is important to kosher all utensils that require it at the first possible opportunity, and not push off this task.
If for whatever reason they
cannot be koshered right away, they should be moved to a location from
which they will not be mistakenly used in their unkosher status.
Halachos for Erev Shabbos Kodesh, April 2 2010
Halachos for Erev Shabbos Kodesh
1) A Knife, like other utensils, that requires koshering may not be used in its regular manner until such koshering takes place.
However, B’Sha’as HaDchak, in a
case of extreme necessity, if the un-koshered knife needs to be used
one time for a cold food item, it may be used if the knife is stuck
into hard earth ten times in ten different places.
This only works for the one time use, and in order to be used a subsequent time, a regular koshering is required.
2) The above method is only acceptable if the knife is smooth and doesn’t have any cracks in it. (See Shulchan Aruch Yoreh Deah Siman 121:7)
Halachos for Shabbos Kodesh
1) Utensils that absorbed non
kosher food, or had meat and dairy cooked in them together in boiling
water or other liquid become non Kosher.
In order to kosher them, they
must be left unused for 24 hours, and then immersed in a pot of boiling
water (i.e. bubbling) which is on the fire. (See Shulchan Aruch
Orach Chaim Siman 451:3. Regarding if this can be done in other boiling
liquids other than water, see Shu”t Shevet Haleivi Vol. 6 Siman 115:4.
Regarding if this requires real fire, or if electric heating elements
are sufficient, see Shu”t Avnei Nezer Yoreh Deah Siman 111, Shu”t Shevet
Haleivi Vol. 6 Siman 56 and Kaf HaChaim Orach Chaim Siman 452:80)
2) The aforementioned protocol
is referred to in Halacha as “Hag’alah”, which means to “spit out” that
which has been absorbed (based on a Posuk and Targum Onkelos in Iyov
Perek 21:10)
Halachos for Sunday, April 4 2010
1) Koshering utensils in boiling
water works for all metal utensils including gold, silver, copper,
bronze, aluminum, lead, stainless steel and any other metals. (See Shulchan Aruch Orach Chaim Siman 451:8 and Yoreh Deah Siman 121:6)
2) Likewise, utensils constructed from stone or bone can be koshered in boiling water. (See Shulchan Aruch ibid. and Sdei Chemed Asifas Dinim, Ma’areches Hey 32)
Halachos for Monday, April 5 2010
1) Wooden utensils can also be
koshered in boiling hot water, provided that they are totally smooth
with no cracks, scratches or crevices in them. (See Shulchan Aruch ibid. and Mishna Berura S”K 56)
2) If the wood utensil is not smooth it may be sanded down until smooth and then Koshered. (Rama Siman 451:16)
Halachos for Tuesday, April 6 2010
1) Utensils which absorbed heat
only via having hot liquid poured into them from a different utensil
that was on the fire, referred to in halachic terms as “Irui Kli Rishon”
(e.g. metal soup bowls which have hot soup poured into them directly
from a pot that’s on the fire) may be koshered by pouring hot boiling
water that was on the fire (Kli Rishon) over them (Irui), and do not
require a full immersion in a pot of boiling water.
2) Likewise, when koshering
utensils that were only used as a “Kli Sheini” (e.g. a spoon that was
only used to stir tea in a glass) M’ikar Hadin it is sufficient to
Kosher them in boiling water in a Kli Sheini, removed from the fire.
Halachos for Wednesday, April 7 2010
1) Although, as we mentioned
earlier, a utensil that is only used as a Kli Sheini or with Irui Kli
Rishon can be koshered in that manner M’Ikar Hadin, it is still best if
possible to kosher even these utensils in a boiling pot of water (Kli
Rishon) (See Rama Orach Chaim Siman 451 and Taz to Yoreh Deah
Siman 121:11. See also Chazon Ish Yoreh Deah Siman 44:2 for the
reasoning)
2) The covers and lids of
utensils that are being Koshered need to be koshered along with the pots
and pans that they cover, and in the same method that the pots are
koshered. (See Shulchan Aruch Siman Orach Chaim Siman 451:14
that the steam that comes out of the food being cooked rises and is
absorbed into the covers)
Likewise, handles of pots and
pans, even if they are wood or plastic, are considered part of the pot
or pan and require koshering along with the pots and pans.
If the handles were not koshered, the pots are Kosher B’Dieved (See
Shulchan Aruch Orach Chaim 451:12. See also Rama ibid. who rules that
the handles can be koshered with Irui Kli Rishon even L’Chatchilah .See
Mishna Berura ibid. S”K 71)
Halachos for Thursday, April 8 2010
1)The koshering pot which will
be filled with water and brought to a boil and in which utensils will
be koshered must be absolutely clean and not be used for 24 hours prior
to the koshering.
There is no difference if the pot that is used for koshering was previously used for meat or for dairy.
2) When koshering Chometz
utensils for Pesach use in a Chometz pot it is customary to first Kosher
the pot (by filling it to the brim and boiling it up until the water
spills over onto the outer sides of the pot) before placing any other
utensils in it to be koshered. (See Mishna Berura Siman 452:13 and Sha’ar HaTziyun 452:15)
If the pot used to kosher the
Chometz utensils is a Pesach pot, it is customary to re-kosher the pot
after all the utensils have been koshered before using the pot for
pesach. (See Mishna Berura 452:10)
Halachos for Erev Shabbos Kodesh, April 9 2010
Halachos for Erev Shabbos Kodesh
1) Water is the only acceptable
liquid in which to kosher utensils L’Chatchilah, as the nature of
boiling water is to expel that which has been absorbed into the utensil,
whereas the nature of other liquids is to be reabsorbed into the
utensils.
If utensils were koshered in other liquids, they should be re-koshered in water. (See Mishna Berura Siman 451:26)
2) B’dieved, in cases of
necessity and when no water is available, other liquids may be used.
(See Rama Orach Chaim Siman 452:5 and Mishna Berura S”K 25 and 26. See
also Shu”t Igros Moshe Yoreh Deah Vol. 1 Siman 60 and Vol. 2 Siman 41,
Shu”t Shevet Haleivi Vol. 6 Siman 115:4 and Shu”t Melamed L’Hoel Orach
Chaim Siman 96)
Halachos for Shabbos Kodesh
1) It is permissible to add soap
or other chemicals and cleaning agents to the pot of boiling water
being used to kosher utensils. (See Shulchan Aruch Yoreh Deah
Siman 95:4. See also Shu”t Chacham Tzvi Siman 101, Shu”t Chasam Sofer
Orach Chaim Siman 120, Chazon Ish Yoreh Deah Siman 23:1 and Orach Chaim
Siman 122:6 for more details about this Halacha.)
2) A pot of boiling water that
was used to kosher a large volume of utensils to the point that the
water becomes murky (from all the matter that was expunged from all the
utensils) should not be used for any additional utensils and a clean
batch of water should be boiled up. (See Rama Siman 452:5 and Kitzur Shulchan Aruch Siman 109:14)
If the water isn’t changed, the koshering done in the murky waters may be invalid even B’dieved. (See Mishna Berura Siman 452:27)
Halachos for Sunday, April 11 2010
1) The water that is used to kosher utensils must be boiling (i.e. bubbling) due to its being cooked.
Placing a heated stone or piece
of iron into a pot of cold water to produce boiling does not suffice,
and utensils placed in a pot that was boiled in this manner are not
considered koshered.
2) Once the pot of boiling water
stops bubbling, it should immediately stop being used, as any utensils
placed in the pot that has stopped bubbling do not become koshered.
If the water resumes bubbling, utensils may once again be koshered in it. (See
Shulchan Aruch and Rama Orach Chaim Siman 452:16 and Yoreh Deah Siman
94:3. See also Moadim U’Zmanim Siman 281 for more details about the
level of bubbling necessary)
Halachos for Monday, April 12 2010
1) L’Chatchilah, the volume of
boiling water needed in the pot to ensure a proper koshering is sixty
times the volume of all the utensils that will be koshered in the pot
[even if the utensils haven't been used in over 24 hours].
Thus, it is best to kosher one
utensil at a time rather than placing them all in at once, as by doing
so there is a better chance that the volume of water will be sufficient
L’Chatchilah. (See Mishna Berura Siman 452:13. See also Tur Yoreh Deah Siman 221 and Shu”t HaRashba Vol. 1 Siman 262)
If the pot being used for
koshering does not hold sixty times the volume of the utensil that will
be koshered in it, it is imperative that the utensils being koshered not
be used for 24 hours, otherwise the koshering is not good even
B’dieved. 121:2 and Chayei Adam 125:12) (See Shulchan Aruch Orach Chaim Siman 452:2 and Yoreh Deah
2) In cases of great necessity,
when the utensils are needed and less than 24 hours have passed since
they were used and they cannot be koshered in an adequate volume of
water, a Rav should be consulted as to if and how the water [with less
than 60 times the volume] can be made Halachically viable for koshering.
(See Shulchan Aruch Yoreh Deah Siman 95:4 and Shach and Taz
there. See Shu”t Chasam Sofer Orach Chaim Siman 120, and Shu”t Tzemach
Tzedek Siman 91. See also Chazon Ish Yoreh Deah Siman 23 and Orach Chaim
Siman 122. See also Igros Moshe Yoreh Deah Vol. 2 Siman 34)
Halachos for Tuesday, April 13 2010
1) A dairy utensil and a meat
utensil that require koshering may be koshered together in one pot of
boiling water, provided that at least one of them has not been used in
over 24 hours. (Shulchan Aruch Orach Chaim and Mishna Berura Siman 452:2)
Alternatively, if the volume of
water in the koshering pot is sixty times the amount of one of the
utensils they can also be koshered together. (See Mogen Avraham Siman 452:8 and Pri Megadim, Aishel Avraham, 452:8. See also Mishna Berura 452:18 and Kaf HaChaim 452:37)
2) If both the meat and the
dairy utensils were used within 24 hours and the volume of water is not
more than sixty times at least one of the utensils both of the utensils
remain non kosher. (For Sephardic Jews the utensils do not
become prohibited, B’dieved. See Shulchan Aruch Orach Chaim Siman 452:2
and Yoreh Deah Siman 95:3)
Moreover, in the aforementioned
case, the prohibition against cooking meat and dairy will be
transgressed by placing both of these recently used utensils into a pot
with less than an adequate volume of water. (See Rama Yoreh
Deah Siman 95:3 and Levush Orach Chaim 452:2. This only applies if
animal meat was cooked in the [Kli Rishon] pot, and not if just chicken
was cooked in the pot, as detailed in Shulchan Aruch Yoreh Deah Siman
87)
Halachos for Wednesday, April 14 2010
1) The utensils being koshered
must be thoroughly cleaned before being koshered, including the inside,
the outside, the handles and the cover, to ensure that all food
particles, oil, rust and other residue are removed. (See Shulchan Aruch Orach Chaim Siman 451:3 and Mishna Berura ibid. S”K 22, 44 and 68. See also Ramban to Bamidbar 31:2)
Thus, a utensil that cannot be
sufficiently cleaned due to protrusions, indentations, deep scratches,
hard to reach crevices or other reasons, cannot be koshered in boiling
water unless it is blowtorched in those hard to clean areas. (See Shulchan Aruch and Rama Orach Chaim Siman 451:3-5)
2) If the aforementioned utensil was not blowtorched before the koshering, it should be done afterwards.
However, if it can be re-koshered after being blowtorched, that would be best. (See Mishna Berura Siman 451:25, Kaf HaChaim 451:53 and 160)
However, if it can be re-koshered after being blowtorched, that would be best. (See Mishna Berura Siman 451:25, Kaf HaChaim 451:53 and 160)
Halachos for Thursday, April 15 2010
1) The utensils being koshered should be dry before being inserted into the pot of boiling water. (See Mogen Avraham Siman 452:9)
2) L’Chatchilah, the entire utensil should be submerged in the boiling water at one time. (See Taz Orach Chaim 452:5, Shulchan Aruch HaRav 452:26 and Kitzur Shulchan Aruch Siman 117:16)
However, if only half [or part]
of the utensil was submerged and the other half [or rest] of it was
submerged afterwards, it is acceptable as long as every single part of
the utensil, including the handles, covers etc. was submerged in the
boiling water. (Shulchan Aruch Orach Chaim Siman 451:14, 452:12
and Mishna Berura S”K 45 and 68. See also Shu”t Minchas Yitzchak Vol. 5
Siman 81)
Halachos for Erev Shabbos Kodesh, April 16 2010
Halachos for Erev Shabbos Kodesh
1)Even if only part of a utensil was used in a non kosher way, the entire utensil requires koshering. (Shulchan
Aruch Yoreh Deah Siman 121:6. See also Shach and Taz there as well as
the Biur HaGra Os 18. See also Mogen Avraham Siman a451:24 and Mishna
Berura S”K 70 regarding if only part was koshered and the utensil was
used)
2) The utensil that is being koshered need not be in the boiling water for more than a mere few seconds. (See Tur and Taz Orach Chaim Siman 452)
In fact it is best if the utensil is not left in the water for an extended period of time. (See Mogen Avraham Siman 452:2 and 3, Shulchan Aruch HaRav Siman 452:17, Mishna Berura S”K 13 and Sha’ar HaTziyun Os 28)
Even if the utensil is left in
the boiling water for a little longer than ideal, particular care should
be taken that it is removed before the water ceases to boil.
This is particularly important in regards to Chometz utensils being koshered for pesach use. (See Shibolei HaLeket Siman 207, Rokeach Siman 250 and Sefer HaMachria Siman 69 quoting the opinion of Rashi)
Halachos for Shabbos Kodesh
1) It is customary to rinse all the surfaces of the utensils in cold water immediately after they are koshered. (Shulchan Aruch Orach Chaim Siman 452:7 and Yoreh Deah Siman 121:1. See also Biur HaGra end of Siman 452)
If this was not done, it does not invalidate the koshering according to most Poskim. (See
Mishna Berura Siman 452:34, Kaf HaChaim 452:75 and Chayei Adam Klal
125:37. See also Shu”t Shevet Haleivi Vol. 6 Siman 115 where rules that
surely B’dieved it is permitted, not like the Darchei Teshuva Yoreh
Deah 121:45 who is a Da’as Yachid that prohibits such a utensil)
2) Once a utensil is koshered it
may be used for meat, dairy or parve use at the discretion of the
owner, as it is halachically considered like a brand new, unused,
utensil. (Though, for Ashkenazic Jews utensils should not be
switched back and forth at will without having a halachically acceptable
reason to do so, as we discussed previously)