Question: are pyrex lids freezer safe?
Answer: Glass pans, like the classic Pyrex bake ware line can not be used on the stovetop, under the broiler, on the grill or in a toaster oven. Microwave, oven, dishwasher, fridge and freezer safe. ... These lids can not go in the oven but are safe for the dishwasher, microwave, fridge and freezer.