Potato Casserole - cooking recipe

Ingredients

1 large pkg. frozen hash brown potatoes
1 (8 oz.) carton sour cream
1 can cream of celery or potato soup
6 or 8 oz. Longhorn or Colby cheese
butter or oleo

Preparation

Place potatoes in 9 x 13-inch pan.
Mix sour cream and soup together and spread over potatoes.
Cover with grated cheese.
Dot with desired amount of butter or oleo.
Cook 1 1/2 hours at 325\u00b0.