Hash Brown Potato Casserole
["1 (32 oz.) pkg. frozen hash brown potatoes, thawed", "3/4 c. margarine, melted", "1/2 c. chopped onion", "1 (10 3/4 oz.) can cream of chicken soup", "1 (8 oz.) carton sour cream", "2 c. corn flakes", "1 c. shredded Cheddar cheese"]
["Combine potatoes, 1/2 cup margarine, onion, soup, sour cream and cheese; stir well.", "Spoon into a greased 2 1/2-quart casserole.", "Crush cereal and stir in remaining butter.", "Sprinkle over potato mixture.", "Bake at 350\u00b0 for 50 minutes."]
["frozen hash brown potatoes", "margarine", "onion", "cream of chicken soup", "sour cream", "corn flakes", "Cheddar cheese"]