If you're going to have a treat, why not go all the way, like this over-the-top combo of chocolate cookies, cheesecake and yummy candy bars.
Chocolate cookie crumbs are available in the baking aisle or ice cream toppings section of the supermarket. Or, crush the wafers in a sturdy plastic bag using a rolling pin.
Candy Bar Cheesecake
Peanut Blossom Bars
Walnut Fudge Bars
Strawberries and Cream Pie