Potato Casserole
["5 to 8 medium potatoes, boiled, cooled, peeled and grated", "1 stick melted butter", "16 oz. carton sour cream", "2 c. grated Cheddar cheese", "1 c. chopped green onions"]
["Mix all together and refrigerate overnight.", "Bake at 350\u00b0 until bubbly.", "Can be prepared ahead of time and frozen."]
["potatoes", "butter", "sour cream", "Cheddar cheese", "green onions"]