Next up in our cauliflower recipes: casserole! This cozy cauliflower casserole is filled with chewy gnocchi pasta pillows and Parmesan cheese. The gnocchi (basically pasta dough balls!) are mixed in with the cauliflower, making for a surprising mix of satisfying bites. Instead of being a gooey and heavy casserole like mac and cheese, this one is surprisingly light and seriously tasty.