1 2-pound pkg frozen hash brown potatoes (thawed 1/2 hour)
1/2 can cream of celery soup
1 can cream of chicken soup
1 cup sour cream

1/2 stick margarine
Grated sharp cheddar cheese

Mix potatoes, soups and sour cream in a 3-quart baking dish.
Dot with margarine and sprinkle with cheese.

Bake covered 1 hour and uncovered 1/2 hour at 350 degrees.