Does the Rema's b'dieved leniency for accidental hatmanah with a heat-adding substance apply only to fully cooked food?
Synopsis
The Magen Avraham limits the Rema's b'dieved leniency for accidental hatmanah to fully cooked food. The Biur Halacha discusses whether it extends to food cooked to ma'achal ben Derusai.
More in Insulating Food (Hatmanah)
May one insulate (hatmanah) food on Shabbat itself with a substance that does not add heat?
4 opinions
May one insulate food before Shabbat with a substance that adds heat (mosif hevel)?
12 opinions
If food was insulated in a heat-adding substance and it merely retained its warmth (did not heat up or improve), is it permitted b'dieved?
2 opinions
May one place items on top of food on Shabbat to protect it from mice or dust, even if those items retain heat?
3 opinions
Which substances are classified as adding heat (mosif hevel) and which do not?
7 opinions
If hatmanah was done before Shabbat and the pot became uncovered on Shabbat, may one re-cover it or change the insulation?
5 opinions
If food is transferred from its original pot to a different pot on Shabbat, may one insulate it?
4 opinions
May one insulate cold food on Shabbat, and with what types of substances?
3 opinions
Related from other topics
Does the general rule that 'whatever interposes for tevila (immersion) also interposes for netilat yadayim' apply, and which specific substances constitute a chatzitzah?
Water Quantity for Washing
When a person is saved from a non-life-threatening danger (e.g., a wall fell on him but he was unharmed) but the danger itself was not fully realized — does HaGomel apply?
Who Recites HaGomel
May one place fully cooked food on top of a pot of hot water on Shabbat to warm it?
Leaving Food on the Fire (Shehiyah)
May one reseal an oven on Shabbat after removing food from it, when the food might not yet be fully cooked?
When Shabbat Falls on Erev Yom Tov
Does the leniency of giving to a non-Jew (or other dispensations) apply to one who deliberately left his home close to nightfall and forgot his purse?
Kiddush — Where and When
Is there bishul achar bishul (cooking after cooking) — is it forbidden to reheat a fully cooked liquid dish that has cooled?
Cooking on Shabbat
Discussion
Discussion coming soon.
The Daily Law
One question. Every opinion. Every morning.
A new halakhic question and the full spectrum of rabbinic thought, delivered daily.