Potato Goody
["1 (2 lb.) bag frozen hash brown potatoes (not patties)", "1 can cream of mushroom soup", "1/2 c. diced onion", "1 stick margarine, melted", "8 oz. grated Cheddar cheese", "salt and pepper as desired", "1 carton (1 lb.) sour cream"]
["Thaw potatoes for 30 minutes; mix all ingredients in large bowl.", "Put in 9 x 13-inch baking dish.", "Bake at 375\u00b0 for 45 minutes to 1 hour, uncovered."]
["frozen hash brown potatoes", "cream of mushroom soup", "onion", "margarine", "Cheddar cheese", "salt", "sour cream"]