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

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2
votes
1answer
80 views

Can I use timer to turn on platta on shabbos morning?

As in title, can I use timer to turn on hot platta on Shabbos morning to heat up the food ? I don;t want to have platta ON for the whole night due to safety reasons I use timer for platta... Platta ...
4
votes
2answers
75 views

Reheating bishul Akum

Pardon me while I try to construct the right hypothetical: I was invited to a state dinner recently. I brushed off the tux and polished my shoes and called up to make sure that the administration had ...
5
votes
1answer
68 views

Is a dud shemesh allowed to be used on Shabbat?

Can a solar-powered water heater (a dud shemesh [דוד שמש] in Hebrew) be used on Shabbat? These are quite common in Israel as a way of heating water without electricity on a sunny day. Essentially, ...
3
votes
2answers
67 views

coffee “Elite” from Israel

In the newspaper "Hapeles" published in Israel, an ad published in the name of Rabbi Mordechai Gross shlit'a says that there is a problem with the coffee produced by "Elite" Israel . It is forbidden ...
0
votes
0answers
30 views

Does eating a parev item cooked in an oven with meat make you meaty?

If I cook (e.g.) roasted vegetables in an oven whilst at the same time cooking a chicken in a different shelf, would eating the roasted vegetables render me meaty? There are several factors that need ...
5
votes
1answer
36 views

Bishul achar afiah in bishul akum

In Hilchos Shabbos there is a rule called bishul achar afia (the opinion of the R'eim, cited in Tur O.C. 318 and Shulchan Aruch 318:5 and brought as the minhag by the Rema) which means, basically, ...
0
votes
1answer
97 views

Can one remove and return an oatmeal pot at a hotel free breakfast on Shabbat?

I understand that there is a rule that one should not remove a pot from a crockpot unit on Shabbat and return it to the unit, for he will be recooking the food. Let's say someone is staying at a ...
0
votes
1answer
56 views

Can Eruv Tavshilin be done for a Yom Tov rather than for shabbat?

Outside of Israel, we celebrate a Yom Tov for 2 consecutive days. This year, Shavuot comes directly after Shabbat. As I understand it, on such days, one is only allowed to cook in preparation for a 24 ...
1
vote
1answer
60 views

T-Fal Thermo Spot Heat Indicator Cookware on Yom Tov & Shabbos

T-Fal has a cookware set known as "T-Fal Thermo Spot Heat Indicator Cookware". These pots have a special technology which indicates when the pan is ready for use. May one use such a pot on Yom Tov to ...
4
votes
0answers
55 views

Is there an issur to put cold water in a kli rishon on Yom Tov?

There is a prohibition of cooking to put cold water into a kli rishon of hot water on Shabbos. This is mentioned in the Mishna and Gemara on Shabbos 42a, and codified in the Tur and Shulchan Aruch ...
0
votes
0answers
54 views

Water heaters on shabbos and yom tov

I was looking into buying a more efficient water heater, and was dismayed to discover the significant halachic issues surrounding tankless water heaters ...
6
votes
1answer
83 views

Automated Cooking Machine Programmed

I realize in most situations to have a factory line be "cooked by a Jew" an observant Jew would have to turn the oven on, stove on, or something along those lines. This morning I saw this article ...
7
votes
1answer
109 views

Double Wrapping on Pesach

I have always understood that one may use a non-kosher microwave for kosher food by double (or triple) wrapping the said food while cooking it. May one use the same procedure for cooking on Pesach in ...
5
votes
1answer
117 views

Is it permissible to use a French Press on Yom Tov?

Is there an issue of borer when using the plunger of a French Press? What are the possible issues involved? Is it borer with a kli?
3
votes
2answers
100 views

How long does entire process of baking matzo take to be kosher?

If one would like to bake matzo or use flour to make a Passover food, how long do we have for the process to take place? If 18 min, then is that 18m59s or 18m00s? If the food is cooked before 18 ...
4
votes
0answers
75 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 ...
10
votes
1answer
200 views

How was kosher cheese made before artificial rennet?

I understood that cheese is made by throwing in Stomach hide into milk and letting it congeal. How was kosher cheese made (where one's not allowed to mix milk and meat)? Now we use chemicals or ...
2
votes
1answer
68 views

May I place a towel on the food that's on the platta on Shabbos?

This is a hatmana (insulation) question. I want to know if there is an issue with putting food on the platta on Shabbos day and then putting a thick towel ontop of that food in order for the food to ...
2
votes
0answers
43 views

Asking A Gentile To Perform Safeq Melakhah

Citing HaRav HID"A and Hakham 'Ovadiah A"H, HaRav Eliyahu Mansour states in his Daily Halacha that: The Hid"a [...] writes that it is permissible to ask a non-Jew to place a pot of cold liquid on ...
5
votes
1answer
89 views

Cooking nat-bar-nat food in an opposite-type pot

The Star-K writes: If one ate pareve food that was cooked in a fleishig [=meat] pot, one is not required to wait six hours before eating dairy. However, one may not eat this food together with ...
3
votes
0answers
68 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." ...
2
votes
0answers
56 views

Which model of Slow Cooker is kosher for Shabbat use?

There are multiple types of slow cookers and crock pots and I'd like a recommendation of a specific one that can be used for Shabbat. I remember reading about the popular type of slow cooker with ...
4
votes
0answers
182 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 ...
2
votes
2answers
80 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 ...
5
votes
1answer
70 views

Why does שבת דף לז ע״א reject a valid proof?

The Bavli, Shabas 37 amud 1, wonders about the permissibility of placing a pot of food adjacent to a stove-oven (rather than atop or in it) when the stove-oven has good fuel in it that has not been ...
5
votes
1answer
106 views

How do you prepare a ram's head for Rosh Hashana night

One of the Simanim brought to eat on Rosh Hashana is a Ram's head. It isn't very popular, I assume due to availability, but one year they had them (well, a lamb's head) in the local store, but I was ...
3
votes
1answer
66 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 ...
2
votes
0answers
138 views

Can one use a gas grill for both meat and dairy (with lots of other caveats) [closed]

The basic question is, can the same grill be used for meat and milk. But this question has a few sub-questions/caveats and cases that I'm curious about. 1- I'll assume that the same grill grates ...
5
votes
1answer
104 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 ...
2
votes
1answer
64 views

Loose, tea leaves on Shabbes

Is there an issue with using loose, tea leaves on Shabbes (assuming we use kos shlishi, etc)-- does putting loose-leaf tea into a spoon like the one attached in the picture an issue of borer or ...
4
votes
1answer
87 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 ...
2
votes
1answer
69 views

Bishul Akum: State Dinners

How do we know precisely what foods fall under the "King's Table" exemption to the rule against Bishul Akum? It is obvious that foods like potato chips probably won't be served at a state dinner, and ...
2
votes
2answers
99 views

Soup Mandels on Shabbos

Is it permissible to put Soup Mandels in hot (Yad Soledes) soup on Shabbos, assuming the soup bowl was filled in a standard way - pot taken off of fire, soup ladle inserted into pot and soup removed ...
0
votes
2answers
137 views

Grill used for neveilot

Assuming I have a grill and someone I know uses it, without my permission, to cook meat from a neveilah (or perhaps not, but kosher species without certification). What is the status of the grill and ...
2
votes
1answer
86 views

Why can we prepare food on Yom tov but not other melachot?

What is the reason that we can do melachot for preparing food on Yom tov but all other melachot are forbidden like on Shabbat?
3
votes
1answer
69 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
votes
0answers
55 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 ...
6
votes
1answer
259 views

Can you eat roasted meat on Pesach Sheni?

In my artscroll machzor it mentioned that there are those who have a custom not to eat any sort of roasted meat on Pesach so that we not be confused and think that we are actually eating the korban ...
3
votes
3answers
231 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
2answers
94 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 ...
2
votes
1answer
126 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 ...
2
votes
1answer
203 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 ...
1
vote
1answer
46 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 ...
1
vote
2answers
157 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?
4
votes
3answers
324 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 ...
6
votes
4answers
294 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 ...
4
votes
1answer
165 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 ...
5
votes
2answers
182 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
votes
1answer
87 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
316 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 ...