Pizza Casserole
["1 1/2 lb. hamburg", "1/3 c. onion, chopped", "2 (15 oz.) cans pizza sauce", "1 (15 oz.) can spaghetti sauce", "12 oz. bag Mozzarella cheese", "12 oz. bag noodles, cooked and drained", "salt and pepper to taste", "ham, pepperoni, mushrooms or whatever you like (optional)"]
["Brown hamburg with onion; drain. Salt and pepper.", "Put in a 9 x 13-inch baking dish. Add pizza and spaghetti sauces, 1/2 bag cheese and noodles.", "Mix together.", "Layer optional items on top. Cover with remaining cheese. Bake at 350\u00b0 for 1 hour."]
["hamburg", "onion", "pizza sauce", "spaghetti sauce", "Mozzarella cheese", "noodles", "salt", "ham"]