Hash Brown Potato Casserole - cooking recipe

Ingredients

1 (2 lb.) pkg. frozen hash brown potatoes
1 c. diced onion
1 can cream of chicken soup
1 large carton sour cream
1 stick margarine or butter, melted
8 oz. grated Cheddar cheese

Preparation

Combine ingredients, mixing well.
Pour into buttered 9 x 13-inch baking dish.
Bake 1 hour at 350\u00b0.
Serve hot.