Pizza Casserole
["1 lb. hamburg", "1 medium onion", "1 lb. rotini", "1 qt. spaghetti sauce", "2 c. cheese", "1 c. pepperoni"]
["Brown hamburg and onion.", "Cook rotini and drain.", "In a cake pan, layer hamburg, rotini, spaghetti sauce, cheese and pepperoni.", "Bake at 350\u00b0 for 45 minutes."]
["hamburg", "onion", "rotini", "spaghetti sauce", "cheese", "pepperoni"]