Hash Brown Potato Casserole
["1 (2 lb.) frozen hash brown potatoes", "1/2 c chopped onion", "1/2 c. melted margarine", "1 pt. sour cream", "1 can cream of chicken soup", "2 c. grated cheese", "salt to taste"]
["Mix", "all", "ingredients in large bowl.", "Bake in casserole dish at 350\u00b0 for 30 minutes.", "Defrost potatoes before mixing."]
["frozen hash brown potatoes", "onion", "margarine", "sour cream", "cream of chicken soup", "grated cheese", "salt"]