1 (16 oz.) pt. sour cream
12 oz. shredded sharp or cheddar cheese
1 can cream of celery, do not dilute
1 can cream of mushroom, do not dilute
Chopped onion to taste, red or white
Salt and pepper to taste
2 lb. bag frozen hash browns, set out of freezer 1/2 hour

Mix all ingredients, adding hash browns last. Pat in 9 x 13 pan. Bake 1 hour at 350 degrees uncovered in ungreased pan.