Potato Casserole
["1 stick margarine, melted", "1 small onion, chopped", "1 can cream of chicken soup", "1 (32 oz.) bag frozen hash browns, thawed", "8 oz. sour cream", "8 oz. Cheddar cheese, grated"]
["Mix all ingredients together; reserve some cheese to garnish top.", "Bake at 350\u00b0 for 30 minutes, covered, then uncover and bake for 30 minutes more."]
["margarine", "onion", "cream of chicken soup", "frozen hash browns", "sour cream", "Cheddar cheese"]