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

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5
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1answer
166 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 ...
4
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2answers
952 views

What is the actual temperature of Yad Soledes?

What is the actual temperature of Yad Soledes?
4
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1answer
72 views

Bishul Yisroel requirements following the food item rather than its preparation

When I was in Yeshiva, it was often quoted that "some opinions" require Bishul Yisroel on any food item that has a form that is served "Al Shulchan Malachim". So, for example, potatoes would always ...
4
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2answers
466 views

Can I use a Parabolic Mirror or Fresnel Lens to cook on Shabbat?

Shabbat 39a discusses cooking on Shabbat using the sun. It is permitted to roll an egg on a hot roof to cook it since this is not a typical way to cook, but you can't burry it in sun-heated-sand ...
4
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1answer
236 views

Cooking meat and milk in the microwave

Would cooking meat and milk in the microwave be prohibited on the biblical level or just a rabbinical level prohibition?
4
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1answer
94 views

Bakery workers washing Negel Vasser

In my local bakery there are Jewish non religious workers. Is there a concern that perhaps when they are handling the baked goods they have not washed negel Vasser (morning n'tilas yadayim)?
4
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2answers
194 views

Cooking on yom tov, not on shabbas

Why are you allowed to cook on yom tov but not on shabbas? I understand that there are certain rules about cooking, but why can't we do that on shabbas?
4
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1answer
107 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 ...
4
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1answer
85 views

Is there any problem with using yomtov candles to cook food (on yomtov)?

Suppose you had a lot of candles, and a small pan of chocolate you wanted to melt, any problem using the yomtov candles for this? Cooking is permitted, but is the use of yomtov candles restricted in ...
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2answers
814 views

Proper use of a blech/plata

What is the proper use of a blech/plata on Shabbat?
4
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1answer
130 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 ...
4
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3answers
130 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 ...
4
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1answer
90 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 ...
4
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1answer
208 views

How could boiling 3 eggs at a time help?

A lot of people have a custom of boiling 3 eggs at a time, as mentioned here, among any other places. One reason given for this practice is that if one egg turns out to be unkosher, the remaining two ...
4
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1answer
491 views

Coffee Urns on Shabbos

I've heard that there is a dispute among halachic decisors if one is allowed to use an urn like the one shown below on Shabbos because the outside water tube gets cold over Shabbos. Both sides ...
4
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1answer
83 views

Do I need to kasher the grill I used to kasher my liver?

I was looking at meat at the local butcher-shop and noticed that the packaged liver (un-kashered) mentioned that it could be cooked on a grill. However, I have always heard that liver needs its own ...
4
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3answers
310 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 ...
4
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1answer
67 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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0answers
59 views

minimum halachic definition of bread

This is sort of the counter question to Mezonos bread. At what point does a grain based admixture transition between bread and non bread? To clarify: The general position of Sephardic Jewry is that ...
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0answers
115 views

Sous-vide cooking for Shabbat

Sous-vide is a method of cooking food slowly, at a precisely-controlled temperature. This article in the New York Times reports that this method is becoming more and more accessible to and widespread ...
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0answers
546 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 ...
3
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2answers
207 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?
3
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2answers
41 views

בישול Versus שולק

The Shulchan Aruch and the Gemara use two words that to me seem to mean the same thing: "Cooking". My question is what is the difference between שולק (Sholek) and בישול (Bishul)? Please provide ...
3
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2answers
100 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 ...
3
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1answer
134 views

Seared Sushi Bishul Yisroel

Certain Sushi require the searing of the fish on the outside. Does this process require a Jew light the torch used to do the searing or is it not required? I have seen that some stores do and some do ...
3
votes
1answer
50 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?
3
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1answer
103 views

Cooking on Yom Tov, for Yom Tov

Why can't one cook for the second day of Yom Tov on the first day? Why won't something along the lines of Eiruv Tavshilin help in this case as well?
3
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1answer
68 views

What counts as boiling on Shabbat?

I'm relatively new to making cholent. Before Shabbat starts I turn the temp down to around the warm area on the slow cooker. What I hadn't considered is whether it would boil or not. What happens is ...
3
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3answers
173 views

What's wrong with making coffee on Shabbat?

If, on Shabbat, someone pours water from a kli shlishi (which according to all opinions I'm aware of) over coffee beans which are laying on a filter is there any problem with drinking the resulting ...
3
votes
1answer
161 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
677 views

Is there some way to turn the electric stove on and off on Yomtov?

We use an electric stove to cook in our house, not fire or gas (aside from the occasional barbecue). To cook on first day Yomtov and more so on second day we would have to leave the stove on from the ...
3
votes
1answer
296 views

Source for segula of baking challah

I am looking for sources for the segula of baking challah on behalf of a sick person, a shidduch, a baby or even a World Series victory. Where does this come from? Why can men not be part of it? Why ...
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1answer
235 views

refilling a percolator on Yom Tov

Are you allowed to refill a percolator or hot water urn on Yom Tov?
3
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2answers
90 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 ...
3
votes
1answer
223 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 ...
3
votes
1answer
73 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 ...
3
votes
1answer
109 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? ...
3
votes
1answer
59 views

Could pipes from a boiler to a sink ever be considered a kli sheini?

A reason why having two sinks, in a kitchen, is justified, is because hot meat and milk cleaned or mixed together in a single sink could constitute bishul; one of the three prohibitions of ...
3
votes
1answer
85 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 ...
3
votes
1answer
88 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 ...
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0answers
65 views

The opinion that microwaves don't need to be kashered

So I remember hearing this opinion that followed like this: "Microwaves do not need to be kashered because the means of cooking in a microwave are different than those spoken about in the Gemara." ...
3
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0answers
53 views

What are some general halachot about treif culinary schools?

I have seen some assorted questions about specific occurrences in a non-kosher culinary schools here, however, I was wondering if there are any general halachot which apply. In other words, would it ...
3
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0answers
51 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?
3
votes
1answer
178 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 ...
3
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0answers
101 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 ...
3
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0answers
53 views

Holiday cooking: website(s) with prepared menus?

There are plenty of websites with endless recipes for appetizers, desserts, etc. but they don't help you coordinate between the different parts of the meal, suggesting which salads go with which ...
3
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0answers
132 views

Can a non Jew bake bread on Pesach for a Jew to use after Pesach?

In relation to Is it possible to have chometz on the shabbos directly after Pesach? Is there any problem if a non Jew bakes bread on Pesach (the Jew did not ask him and does not care if the non Jew ...
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4answers
323 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 ...
2
votes
2answers
71 views

Can tea made without cli shlishi be drunk bdieved?

When making tea/instant coffee/hot chocolate etc. on Shabbat, it is supposed to be done in three vessels, so that the boiling water cools off and doesn't cook the powder. The urn is the first, then ...
2
votes
2answers
122 views

What foods are considered Mitztamek Veyafe lo?

ADAIR, according to the opinions that one must garuf and katum his oven even if the food is Maachal ben Derusai, he doesn't have to if the food is Mitztamek veRa Lo [the longer you cook it the worse ...