Potato Casserole
["2 lb. frozen hash browns", "1 (16 oz.) sour cream", "1 can cream of mushroom soup", "8 oz. shredded Cheddar cheese", "salt and pepper", "1/2 c. melted butter", "1/2 c. chopped onion"]
["Mix all together.", "Place in a 9 x 13-inch baking dish; top with a mixture of 2 cups crushed corn flakes or potato chips and melted butter.", "Bake at 325\u00b0 for about 1 hour."]
["frozen hash browns", "sour cream", "cream of mushroom soup", "Cheddar cheese", "salt", "butter", "onion"]