Hash Brown Potato Casserole
["1 (32 oz.) pkg. shredded frozen potatoes", "1 (12 oz.) pkg. grated American cheese", "1/2 small onion, chopped", "1/2 c. melted butter", "1 can cream of chicken soup, undiluted", "1 (8 oz.) container sour cream", "2 c. crushed cornflakes"]
["Place thawed potatoes in a 9 x 13-inch baking dish.", "Mix together butter, soup, cheese, sour cream and onion.", "Top with crushed cornflakes and drizzle melted butter over casserole. Bake, uncovered, at 350\u00b0 for 45 minutes."]
["potatoes", "American cheese", "onion", "butter", "cream of chicken soup", "sour cream", "cornflakes"]