Hash Brown Casserole
["2 lb. bag frozen hash brown potatoes", "3/4 c. chopped onion", "1 can cream of mushroom soup", "1 lb. sour cream", "1 stick butter, melted", "8 oz. sharp Cheddar cheese, grated", "salt and pepper to taste"]
["Mix all ingredients. Spread in a 9 x 13-inch pan. Pat 1 cup crushed potato chips on top. Bake 1 hour at 375\u00b0."]
["potatoes", "onion", "cream of mushroom soup", "sour cream", "butter", "Cheddar cheese", "salt"]