1 lg. pkg. frozen hash browns
1 can cream of celery soup
1 can cream of potato soup
1 lg. container sour cream
1 lg. pkg. shredded cheddar cheese

Grease a 9"x13" pan with butter. Place in hash browns. Mix together soups and sour cream. Place over hash browns. Sprinkle cheddar cheese over the top. Bake 2 hours at 350 degrees, covered.