Honestly, I had never thought to do this until someone asked me about it and I gave it a try! I am here to report that yes, you can in fact make these parmesan crisps in the microwave. When you make them in the microwave, you have to use a plate instead of a baking sheet, which means you can only make one or two at a time. Spread your cheese out on the plate in the same way, then microwave for 30 seconds, if you need more time then continue cooking at 10 second intervals until done.