Hash Brown Potato Casserole - cooking recipe

Ingredients

1 pkg. frozen hash brown potatoes, thawed somewhat
1/2 c. onion
2 cans cream of chicken soup
8 oz. sour cream
8 oz. Cheddar cheese
1 stick melted margarine

Preparation

Mix ingredients in a large bowl.
Pour in a large baking dish (sprayed).\tTop with dots of margarine and about 1/2 cup cornflake crumbs.
Bake for 1 1/2 hours in 325\u00b0 oven.
Do not overbake.