Fay Nielsen'S Potato Casserole
["2 lb. frozen hash brown potatoes", "1/2 c. melted butter", "1 tsp. salt", "1/2 tsp. pepper", "2 Tbsp. chopped dry onion", "1 can cream of chicken soup", "1 pt. sour cream", "2 or 3 c. grated Cheddar cheese"]
["Mix and top with Cheddar cheese.", "Place in a 9 x 13-inch dish. Bake 45 minutes at 350\u00b0."]
["frozen hash brown potatoes", "butter", "salt", "pepper", "onion", "cream of chicken soup", "sour cream", "Cheddar cheese"]