Potato Casserole
["1 (16 oz.) pkg. frozen hash browns", "1 can cream of chicken soup", "1 small carton sour cream", "1/2 stick margarine", "1 small onion, chopped", "1/2 c. chopped celery", "1 c. grated cheese"]
["Combine all above ingredients in a large baking dish.", "Bake at 350\u00b0 for 1 hour.", "Serves 4 to 6."]
["frozen hash browns", "cream of chicken soup", "sour cream", "margarine", "onion", "celery", "grated cheese"]