Corn Casserole

1 stick - butter, melted in casserole dish
1  16 oz can - Cream style corn
1  16 oz can - whole kernel corn, drained
1  8 oz ctn - sour cream
1  pkg - Jiffy corn bread mix

Mix ingredients in casserole dish.   Bake for 30 min or until golden brown at 400 deg.   Makes 6 -8 servings