This legit food porn comes from "Public Lives Secret Recipes." Their recipe and "after" photos include cookie dough ice cream (amazing). We had vanilla ice cream and chocolate chip cookies on hand, so we used those. We also love Recchiuti's extra-bitter chocalte sauce (pictured in the "before" and accessible via the second link below). Either way you go, you're on your way to milkshake bliss. Ingredients below and recipe on the Public Lives Secret Recipes website (first link below) Stay cool, Friends!   Ingredients: for milkshake: 2 cups cookie dough ice cream 1 tsp pure vanilla extract 1/2 cup milk 6 tbsp granulated sugar   for topping: cookies, crumbled hot fudge 1/4 cup semi-sweet chocolate chips ice cream cone ice cream