Potato Casserole
["2 (12 oz.) pkg. frozen hash brown potatoes", "1 pt. sour cream", "2 c. grated Cheddar cheese", "1 stick melted margarine", "1 can cream of chicken soup (undiluted)", "1 c. chopped onions", "1/2 tsp. salt", "1/2 tsp. pepper"]
["Mix all ingredients together well, saving out some cheese for top.", "Spread in large 9 x 13-inch baking dish.", "Bake at 350\u00b0 for 35 to 40 minutes.", "Add cheese to top of casserole during last 15 minutes of baking.", "Serves 12 to 14."]
["frozen hash brown potatoes", "sour cream", "Cheddar cheese", "margarine", "cream of chicken soup", "onions", "salt", "pepper"]