marshmallow mixture. Finely chop remaining candy bar pieces; fold into whipped cream mixture with food color, if desired. Spread into crust over top of chocolate layer. Cover; refrigerate until firm. Garnish as desired. Cover; refrigerate leftover pie. 6 to 8 servings. Hershey's is a registered trademark of Hershey Foods Corporation. Recipe may be reprinted courtesy of the Hershey Kitchens.