This is my first post here.
I'm fairly familiar with cooking on Shabbat, but I have a few specific questions.
I know there are issues with using the warming setting on an oven to keep food warm. Mostly around opening the door causing the heating element to (eventually) turn on, which is why many hold that you need to take everything out of the oven at one time.
What about these two cases:
1) Fully cooked food is in the oven (on a warming setting) before Shabbas begins. I set the timer so the oven turns off just before I'd want to serve the food. So the oven is still warm, but off. Can I then take one item out at a time, and leave the rest in the still warm, but off, oven?
2) If you rely on the the opinions here that fully cooked (dry) food could be reheated on Shabbas. Would you be able to put the cold (dry) food into an oven that off at 10:00, and have a timer set that would turn the warming function on at 10:15 and off again at 12:30, and then remove the food after it's turned off at 12:30?