Pizza Casserole
["1 lb. hamburger", "4 c. sliced potatoes", "1/2 c. diced onions", "1 can Cheddar cheese soup", "1 (8 oz.) can tomato sauce", "1/2 c. milk", "1/2 tsp. oregano", "1/2 tsp. salt", "1/4 tsp. pepper", "Mozzarella cheese"]
["Brown hamburger.", "Layer in a greased 9 x 13-inch pan or large casserole dish with potatoes and onions.", "Combine soup, tomato sauce, milk and spices.", "Pour over potatoes and hamburger.", "Cover with foil or cover casserole and bake at 375\u00b0 for 45 to 60 minutes.", "Remove cover.", "Place on top a few slices of Mozzarella cheese.", "Bake for 15 minutes, until browned.", "Keeps well in refrigerator.", "Reheat in oven or microwave."]
["hamburger", "potatoes", "onions", "Cheddar cheese soup", "tomato sauce", "milk", "oregano", "salt", "pepper", "Mozzarella cheese"]