How much potatoes are cooked in the pots in the oven?
My husband every year to the New Year's table makes roast in pots. This is meat, potatoes, onions. At first he brings the meat in a frying pan almost to readiness, then he spreads it in pots, meat, onions in rings and slices of potatoes, pours the remaining liquid from the frying pan, if not enough, then put on a piece of butter, add boiling water.
In the preheated oven keeps 1 hour, and then turns off and leaves later.
from a cold oven we warm up to 120 degrees - 10 minutes
raise to 180 degrees and wait for 40-50 min (depends on the amount of dishes)
all the time under the hood.