Hash Brown Casserole
["2 lb. bag hash browns, thawed", "1/4 c. melted margarine", "1 tsp. salt", "1 tsp. pepper", "1/2 c. chopped onion", "1 c. cream of chicken soup", "12 oz. sour cream"]
["Mix all together and place in a 13 x 9-inch baking dish.", "Top with 2 cups cornflakes.", "Bake 1 hour at 350\u00b0."]
["hash browns", "margarine", "salt", "pepper", "onion", "cream of chicken soup", "sour cream"]