Can I use my stainless steel casserole in the microwave? 17 May 2024 11:49 Updated No, the stainless steel casserole must not be used in the microwave. Related articles Are my stainless steel products dishwasher safe? Can I use my stainless steel casserole in the oven? Stains appear on the outside of my stainless steel casserole. How to remove them? Can I buy the Mauviel collection online? There's water under the rim of the glass lid, what should I do?