Pie, whether it be pumpkin, apple or pecan, is my hands-down, all-time favorite Thanksgiving leftover. While I'm happy to scarf it down cold, forking bites right out the pan, while standing in front of the fridge, these milk shake recipes developed in the Betty Crocker Kitchens are tempting me to trade in my fork for a straw. A few scoops of vanilla ice cream, a splash of milk and a slice of pie is all you need to whip up one these creamy treats. (A shot of brandy or bourbon wouldn't be the worst idea either, in my opinion.) Easy as pie, both to make and to drink!