electricity

[cellio]

There are halachic issues with using electricity on Shabbat, but some Conservative authorities permit it. I have sometimes wondered about the reasoning to determine what is and is not permittted; is the Conservative rabbi who turns lights on and off on Shabbat acting within that halacha? Here's another small bit to add to the data pile.

From Rabbi Simcha Roth, Rabbincal Assembly in Israel (Masorti):

"... However, those Conservative authorities that permit the making and breaking of an electric circuit on Shabbat and YomTov did not and do not intend to permit the use of electricity for any purpose which is directly prohibited by Torah. Thus, accepting that halakhah follows Tanna Kamma, while they permit the making and breaking of a circuit they would not permit the electricity thus released from being used, say, to cook food on Shabbat."

(From RMSG April 22nd 2002 / Iyyar 10th 5762 [Pesachim 82])

I'll read the discussion of this mishna more thoroughly later; I was just skimming email and saw this go by. There doesn't seem to be more discussion of this particular point, but I could have missed it. (The mishna is nomially about how to cook the Pesach lamb, but as with all talmudic discussion, tangents abound.)

Comments

crock pots

[cellio]

My understanding of the halacha is that the food has to already be cooked, and given that, using a crock pot or oven to warm it (or keep it warm) is ok. You can't put the food in the pot while the unit is on (and thus, can't put food into the oven once shabbat starts). When I asked Yaakov about using a crock pot (putting one on a timer hadn't occurred to me), he explained that what he does is to cook the food beforehand and then put the cold pot into the cold heating unit before leaving for services in the morning. Sometime later, the timer comes on and he comes home to a hot lunch. If something goes wrong, he comes home to a cold lunch. :-) (e.g. if he forgets to put it in before leaving, he doesn't put it into the hot unit when he comes home.)

I am not as strict. I tend to partially cook the meat anyway (especially if it's chicken, which it usually is) because I'm paranoid about letting raw meat sit out, but it might or might not be "fully cooked" when I put it into the heating unit Saturday morning. And the veggies almost certainly are not.

This raises a side issue, though: I'm not certain whether the issue is really "fully cooked" or if it's "edible". If meat is fully cooked and the veggies are not, but veggies are edible when uncooked (unlike meat) but they then get cooked anyway, I don't know if that's actually a violation of halacha. CYLHA and all that. (Hey Goljerp, got an opinion on this one?)

Re: crock pots

[katanah.livejournal.com]

Hm. My friends are Chabad-influenced, and they cook everything before Shabbat starts, then leave anything they want to keep warm on the blech or in the oven at 200 degrees until it's time to eat. This means that they generally put lots of water in things that're going to be eaten Saturday. But they specifically *don't* put anything back into the oven or on the stovetop after it's been on the table long enough to cool down significantly.

Then again, these are the friends who have to take the crock pot off the warmer before opening the cover to serve the food, because their rabbi says that letting steam out of the crock pot while it's on the heat causes the air going in (replacing the outgoing steam) to be heated by the heater, whereas opening it off the heat causes the air going in to be heated by the food's ambient temperature. Your Mileage May Vary.

Personally, I try to make sure that cooking is done by the time Shabbat starts, and I turn off the stove right before lighting candles. Then I eat cold foods on Saturdays -- cereal and salads and stuff, mostly

Re: crock pots

[cellio]

But they specifically *don't* put anything back into the oven or on the stovetop after it's been on the table long enough to cool down significantly.

Because putting the food on the flame is a problem. I wonder how they would react to a heat source that is on a timer and that is cold when they put the food on it. Is programming a crock pot to turn on later fundamentally different than programming a light? If so, how?

Personally, I try to make sure that cooking is done by the time Shabbat starts, and I turn off the stove right before lighting candles.

I try to make sure that food is well on the way to being fully cooked when Shabbat hits, but, particularly in the winter, the food in the oven might still be cooking, technically. (I leave the oven on for Shabbat at low temperature, so Friday dinner might sit there for a while before we eat it. I don't put anything into the oven once Shabbat starts, and of course I don't change its temperature setting.) Sometimes we eat cold stuff for lunch, but usually I use the crock pot.