Potato Cheese Casserole
["32 oz. frozen hash browns, thawed", "1/2 c. melted margarine or butter", "1/4 tsp. salt", "1/2 tsp. pepper", "1 can cream of chicken soup", "1 large onion, chopped", "8 to 10 oz. grated Cheddar cheese", "1 pt. sour cream"]
["Mix all ingredients in large bowl.", "Place on greased, flat casserole dish.", "Add an additional 1/4 cup melted margarine or butter over top.", "Optional:", "Sprinkle top with Rice Krispies. Bake at 350\u00b0 for 1 1/2 hours."]
["frozen hash browns", "margarine", "salt", "pepper", "cream of chicken soup", "onion", "Cheddar cheese", "sour cream"]