Cauliflower casserole https://www.justapinch.com/recipes/side/vegetable/cauliflower-casserole.html Ingredients For cauliflower casserole 1 head of cauliflower (or 2 packages frozen cauliflower) 1 can cream of mushroom soup, 10.5 oz 1 1/2 c melted Velveeta cheese 1 can french fried onions Cook cauliflower until tender. Drain. Break into smaller pieces. In a large casserole dish, add cauliflower, mushroom soup, and melted Velveeta cheese. Top with french fried onions. Bake at 300F for 30-35 minutes.