All of a sudden my oven is either full blast or nothing. If I set the temp to 350 degrees (or any setting), it just keeps getting hotter and hotter until it burns whatever I'm trying to cook. This is bad since I need to bak about 500 Christmas cookies in the next few days (and nobody likes a burned cookie!). It is a GE "Mark 27" Spacesaver electric model and it is about 12-13 years old. It has a knob that has "bake, broil & off" settings for the oven. The stovetop settings appear to work ok. What can I do to fix this?
All replies much appreciated!
Cook in NC