12 ounce semisweet chocolate pieces (2 cups) ½ cup butter 1 8 ounce container dairy sour cream 4 ½ cup sifted powdered sugar (about 1 pound)
Butter Frosting
¾ cup butter 2 16 ounce packages powdered sugar (about 8 cups) ⅓ cup milk 2 teaspoon vanilla Milk
