Hash Brown Potato Casserole
["1 bag frozen hash brown potatoes", "2 c. shredded Cheddar cheese", "1 small onion, chopped", "16 oz. sour cream", "1 can cream of chicken soup", "2 c. corn flakes", "1/2 c. margarine, divided"]
["Grease 9 x 13-inch pan.", "Melt margarine (reserve 1/4 cup). Mix other 1/4 cup margarine, salt, onion, sour cream, soup and cheese in pan until cheese melts.", "Put hash browns in pan.", "Pour cheese mixture over hash browns.", "Cover with crushed corn flakes and pour remaining margarine over all.", "Bake for 45 minutes to 1 hour at 350\u00b0."]
["potatoes", "Cheddar cheese", "onion", "sour cream", "cream of chicken soup", "corn flakes", "margarine"]