Ding Dong Delight Dessert

1 box Ding Dongs or Little Debbie
    chocolate devil's food cakes
1 large box instant chocolate pudding
1 (9 ounce) container Cool Whip®
1 Hershey candy bar
1/2 to 3/4 cup nuts

Mix pudding as to box directions. Crumble cake in bottom of large serving bowl; top with pudding. Repeat with another layer of cakes, then pudding. Top with Cool Whip, shaved candy bar and nuts. Double the recipe for punch bowl size.