Potato Casserole

2 lbs frozen hash browns (thawed, cubed)

1/2 cup melted magarine

1 tsp salt

1/2 tsp pepper

1/2 cup chopped onion

1 pint sour cream

10 oz cheddar cheese

1 can cream of celery soup

Mix & put in 9×13 casserole dish. Bake at 350° for 60 minutes.