No Bake Banana Chocolate Chip Shortbread Icebox Cake

INGREDIENTS

box (3.4 ounces) instant banana pudding mix

1 1/2 cups

nonfat milk

boxes (4.9 ounces each) Walkers Gluten Free Chocolate Chip Shortbread (or use any shortbread cookie flavor)

1 8 ounce container

Cool Whip (light or fat-free is fine)

medium banana, sliced (plus more for garnish, if desired)

Mini Chocolate Chips, for garnish, optional