for questions about cooking generally and also about the halachic concept of bishul

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0answers
29 views

Dish on a radiator

Many homes and buildings are heated using a hot water radiant heating. (Water is heated in a boiler in another room. It flows through pipes in the building to the radiator where much of the heat is ...
10
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2answers
734 views

What's the halachic advantage of double (or triple) wrapping food?

I've heard of both double and triple wrapping when it comes to shielding a food item in an oven with regards to Kashrus. What exactly does double or triple wrapping accomplish that one wrapping ...
3
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1answer
85 views

Turn dairy ceramic pot into parve pot

Can a ceramic pot which I used for cooking milk, very rarely and a long time ago, be turned into a parve pot to boil water only? The pot is actually granitware, constructed of low-carbon steel with ...
3
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2answers
101 views

Using a non-kosher rotating pizza oven

A countertop rotating pizza oven has a turntable on which pizza is placed. It has two heating elements: one heats from below the turntable, like a hot plate. A heating element above broils a section ...
2
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1answer
79 views

Preparing food for Yom Tov Sheni

Orach Chaim 503 says that one may not prepare from the first day of Yom Tov for the second day of Yom Tov. However, if one is going to eat even one piece of meat on the first day, they may fill up a ...
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3answers
177 views

Source for heter for making tea on Shabbos

There appear to be a few issues with brewing tea on Shabbos, some of which have already been discussed here: Kli Sheini and Kli Shlishi (see here and here) Kalei Bishul A heter from Rav Moshe I'm ...
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1answer
37 views

Adding cold water to an electric urn on Yom Tov causes the main heating element to come on after a delay. Is it allowed?

This question is related. The difference here is that there is a delay between adding the water and the element coming on. On Yom Tov there is insufficient water in the urn. A small amount of cold ...
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1answer
100 views

Showering on Shabbat and removing the chill.

1)If I live in an apartment complex, and I hold cold showers are okay on shabbos. Can I slightly open the hot water faucet in order to remove the chill of the cold water? 2)Since the apartment ...
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1answer
30 views

Is there a problem with increasing the heat of hot food on shabbat

Let me use an example: if I have a soup that is passed the bishul point and all the contents within the soup are officially cooked. Is there an issur of putting it in area where it will get hotter? I ...
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4answers
248 views

Is cholent required?

Is making cholent on Shabbos a minhag that is so universal that it has in effect become required for Ashkenazim? Or, if I am correct that it is required (by at least some authorities) to have hot ...
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2answers
83 views

Making a bracha on kosher ingredients cooked in non-kosher pots?

Is it assur to make a bracha on foods whose ingredients are kosher but cooked in non-kosher utensils? What is the source?
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0answers
73 views

May one host irreligious guests on yom tov?

Although it is permissible to cook on Yom Tov, this heter is limited to cooking for other Jews. Because of this prohibition, Chazal were concerned that if one had non Jews as guests, he would cook ...
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1answer
74 views

power went off Bishul Akum

If a Jew turned on a portable burner for a non Jew to cook pancakes and the switch for power went off,but the actual metal is hot enough to cook on without any power,if the non Jew turns it back on is ...
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0answers
72 views

Bracha on an oatmeal omelet?

Assuming that oats are a grain* (one of the five) which would require, under the proper circumstances, birchat mezonot, if I add raw oatmeal into my omelet does the whole omelet become mezonot? ...
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2answers
308 views

Gentile living with a Jewish flatmate

I've been talking with someone about possibly moving in to a room in her house later in the year. Her kitchen is kosher and her house is shomer Shabbos, but since I'm used to spending Shabbos in ...
3
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2answers
176 views

“Blias” in today's pots and pans

Throughout all of Yoreh Deah Chelek Alef and Hilchos Pesach (and perhaps other places in Shulchan Aruch as well) we see the idea of "blias" ("absorptions") by celim. That is to say there is a "taste" ...
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1answer
95 views

What is the correct way to cook Jachnun on Shabbat?

I am not Yemenite and bought frozen Jachnun. The package says to cook for 8 hours. Most recipes online talk about cooking it overnight. My question is then - isn't turning raw dough into cooked dough ...
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3answers
687 views

Cooking Cholent Right before Shabbos

Is there anything wrong with putting up a cholent to cook right before Shabbos?
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1answer
85 views

Pyrex prep bowls: meat and dairy?

Can Pyrex mixing bowls be used for both meat and dairy preparation? (Not at the same time obviously, but washed in between.) I'm not referring to the Pyrex baking pans which would be kli rishon and ...
3
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2answers
85 views

Heating cold food on shabbos - Until what temperature?

On Shabbos if I take a cold food which was in the fridge before Shabbos started, and I put it on a blech or hot plate (using an inverted pot or on a pot containing food) can it only be heated until ...
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2answers
1k views

Using a plata on Shabbat

I have a plata--an electric warming tray that does not have knobs or adjustments. I can leave it plugged in throughout Shabbat. I want to use it correctly when I have guests and to up my observance. ...
5
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1answer
87 views

Can one make yoghurt on Shabbos?

Yoghurt can be made by holding a small quantity of live yoghurt mixed with fresh milk and stirred and kept at a constant temperature (38C or 100F) for up to 12 hours. Can the mixture be put in an ...
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1answer
64 views

Does Bishul Akum require intent?

In this answer, @AdamSimon suggested that: Therefore, in our case (in which the power goes out on or before Shabbos and is subsequently restored during the course of Shabbos), provided that the ...
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2answers
160 views

Bishul Akum: now what?

What is the kashrus status of a pot if the food cooked in it was Kosher, but cooked by Non Jew? Is the pot kosher or not?
4
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1answer
85 views

What is the correct way to serve soup on Friday night?

What is the correct way to serve soup on Friday night? Does one take it off the blech and then serve out? I take it that it is forbidden to serve directly from the heat source. Also, am I allowed to ...
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2answers
259 views

Brewing fresh coffee for Shabbos with a time clock

May one prepare coffee ingredients in a brewer such as this one on Friday and set the timer to brew the coffee for 8:00 Shabbos morning?
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0answers
30 views

Toasting is baking?

What is the processed used by cereal makers to make cereal (most cereal makers)? I've heard it is toasting, and in that case the rabbi i spoke to said it would not be a problem of bishul goyim or pat ...
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2answers
120 views

Allowed to help prepare / serve “milk and meat” meal in homeless shelter?

Imagine a case in which one is invited to volunteer with a group that is preparing and serving a meal at a homeless shelter. The group has decided on a menu that includes milk and meat together in ...
3
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1answer
144 views

Why isn't steeping tea a מלאכה שאינה צריכה לגופה?

The definition of the m'lacha of cooking/baking on Shabas is "effecting a change in an object through (fire-based) heat". This is alluded to in the very first paragraph of Sh'miras Shabas K'hilchasah ...
3
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1answer
47 views

Do the chefs need to be present when Eiruv Tavshilin is done?

Do all those who will be cooking in the house need to be present when the Eruv Tavshilin is made, or can one person per household make it, and everyone else benefit from it?
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0answers
41 views

Where can I buy a Chagaz in Brooklyn?

There is an instrument, called Chagaz, that uses a timer to off the gas, after I cook on YomTov. It's a product from the Zomet Institute in Israel. Do you know where can I buy it in Brooklyn?
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3answers
101 views

What is an example of a “Tavshil Shel Baser”

In Shulchan Aruch Yoreh Deah Siman 89 Sif 3 we find the following rule. According to the Machaber if one ate a "tavshil shel baser", then, in order to eat cheese afterwards, one must only wash their ...
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1answer
128 views

Equipment used for cooking by a non-Jew

I've heard that even if kosher ingredients and equipment are used, the food cooked (i.e. using heat) by a Gentile isn't kosher in most circumstances. I am wondering what the opinions are regarding ...
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1answer
128 views

Sources for allowing/forbidding lifting and replacing the lid of a pot on a Blech or of a Crock-pot on Shabbos

What are the sources that discuss whether or not one is allowed to lift and replace the lid of a pot on a Blech, or of a Crock-pot®, on Shabbos?
5
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1answer
176 views

Milk and Meat of Non-Kosher Animal Species

Is cooking milk with the meat of non-kosher animal species the same problem as cooking milk with the meat of kosher animal species? In other words: can a Jew cook milk with a non-kosher animal ...
3
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1answer
69 views

Someone who keeps one day Yom Tov Cooking on Chol HaMoed for someone else's Yom Tov Sheini

It says in SA OC Siman 539 Sif 11 (in the Rema) that one may buy things on Chol HaMoed that are needed for the Yom Tov Sheini (of the last days of Yom Tov), which is rabbinic in nature for those ...
9
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2answers
220 views

Blackout restoration on Shabbath - and your food

If you suffer from a blackout on Shabbath, but the power returns on Shabbath, and you have certain food elements cooking, is there a problem of either Nolad or some other issue relating to food that ...
3
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0answers
38 views

Concern for liquidy finished product only

"Meat and Dairy—A Kosher Consumer's Handbook", by the Star-K, indicates: Uncovered dairy in a clean fleishig [=meat] oven — If one cooks fleishig in an oven and ensures it remains clean (i.e. the ...
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0answers
80 views

One Challah or Two?

If two challahs are braided and baked together on one pan, and before they are completely baked, they have stuck together, do I have one challah or two? I.e. can I separate them and still have two ...
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0answers
43 views

Should the Gemora allow boiled food on Pesach?

Pesachim 39B quotes a Beraisa which says, "The following do not become Chametz: something (i.e. grain) that was already baked (matzo), cooked, or Chalut (scalded, I guess?) in boiling water." Then ...
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2answers
401 views

Cooking water on Shabas renders the pot non-kosher?

The halacha (SA OC 318) generally is that if someone cooks food b'mezid (on purpose) on Shabas then he may not eat it, not even after Shabas. Magen Avraham adds that the pot in which the food was ...
3
votes
1answer
56 views

Do non-toxic, biodegradable kitchen/dish cleaners pose a Kashruth problem?

In certain instances, I've heard rabbis allow soaps and harsh cleaners to be used to make food and food-residue "Pagum" (ruined), which then removes any prohibition that might otherwise result when ...
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0answers
33 views

Smoking meat and milk

It says in SA YD Siman 87 Sif 6 that if one "smokes" together a meat and milk or if they "cook" it in the hot springs of Teveria then they are patur (however this is still ossur to do and of course ...
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2answers
252 views

How does Shabbos/Yom Tov mode on a stove work?

Star-K certifies the shabbos mode on some modern stoves. (Oh how I pine for the day of simple rheostats on electric stoves, and pilot lights on gas stoves! Those were the days...) Our GE gas stove ...
4
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0answers
386 views

Using a non-kosher toaster oven

What is the permissible way to use a non-kosher toaster oven? My thought process was that, when cooking milk in a meat oven, the covering of the dish and the rack makes it acceptable. Would covering ...
8
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0answers
144 views

Which types of light bulbs are 'only' an issur d'rabbanan to activate on Shabbat

I'd be very interested to know if anyone has definitive advice on which types of light bulbs are considered an issur d'rabbanan (Rabbinic prohibition) vs an issur d'oraita (Torah prohibition) to turn ...
3
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1answer
103 views

Can one use a year-round warming tray for Pesach? How?

Year-round, pans of food and foil-wrapped food are placed on an electric warming tray; the foods within are not kosher for Passover. What's the easiest way to permissibly use the tray for Passover? ...
2
votes
1answer
218 views

Status of plastic drip coffee filter cone

What would be the status of the coffee maker cone shown below if it were to be used to make a cup of coffee in a dairy mug? Would it become dairy? Would it remain parve? Here's how it works. It ...
5
votes
3answers
337 views

Seeking old Jewish recipes

What are some really old recipes that Jews are known to have used (actual recipes that say how to make the dish, not just names or descriptions of what was eaten like צלי קדר)? I'm seeking ...
5
votes
2answers
270 views

Cold-brew coffee on Shabbos

One can make coffee by soaking grounds in cold water for an extended period. See http://en.wikipedia.org/wiki/Cold_brew Is it permissible to start the process on Shabbat, or if not, to start it ...