I tend to bake in a conventional oven, however, if your microwave oven has features that work like a conventional oven and is geared to bake like that then you may be ok to do so. Normal microwave ovens cannot bake items and usually have options to either cook or grill/brown foods etc. However some other brands can actually bake items. Therefore the best thing to do is check your user manual to see if the microwave you have is geared to function like a proper oven. If not then you'll have to bake in a normal oven.