Hash Brown Casserole - cooking recipe

Ingredients

2 lb. hash brown potatoes
2 c. Cheddar cheese, shredded
1 medium onion, chopped
1 (8 oz.) carton sour cream
1 can cream of chicken soup
1 stick melted margarine

Preparation

Mix all ingredients together.
Put into greased 13 x 9 x 2-inch baking dish.