Potato Casserole - cooking recipe

Ingredients

1/2 lb. bag frozen hash brown potatoes
1 can cream of chicken soup
8 oz. sour cream
1/4 c. butter, softened
1 medium onion
1 c. grated cheese

Preparation

Mix altogether.
Grease bottom and sides of baking dish.
Bake at 350\u00b0 for 25 to 30 minutes or until brown.