Hash Brown Casserole - cooking recipe

Ingredients

2 lb. pkg. frozen hash brown potatoes
1/2 c. margarine
16 oz. sour cream
1 1/2 cans cream of chicken soup
1 chopped onion
12 oz. shredded sharp Cheddar cheese
2 c. crushed corn flakes
salt and pepper to taste

Preparation

Cook onion in margarine.
Combine all ingredients, except corn flakes, in 9 x 13-inch baking dish, mixing in hash browns last. Bake 45 minutes at 350\u00b0 until golden brown.
Top with crushed cornflakes for the last 10 minutes of baking.