Hilchos shabbos shiur: This week we learned the halachos of mixing a pot on a fire and that the halacha is that even if the food is fully cooked one may not remove food with a spoon while the food is on the fire. However in cases of great need where it isn’t possible to remove the pot from the fire there are many poskim who allow one to remove the food with a spoon when it is on the fire as long as one is sure the food is fully cooked.