Ground Beef Casserole
["1 lb. ground beef", "1 large sliced onion", "4 or 5 cooked, sliced potatoes", "1 can cream of mushroom soup"]
["In a buttered casserole dish, arrange a layer of potatoes, half of the ground beef, all the onion and remainder of beef. Spread the soup over top of casserole.", "Arrange remainder of potatoes.", "Cover and bake at 350\u00b0 for 1 hour."]
["ground beef", "onion", "potatoes", "cream of mushroom soup"]