Pumpkin pie spice is one of the quintessential flavors of fall. Although you can buy containers of this popular spice, it only takes a couple minutes to whip up your own using ingredients you probably already have on hand. Use what you need and store the rest in an airtight container for several weeks - if it lasts that long! If you can’t get enough of this classic flavor, this recipe combines it with hot coffee, Irish cream and delicious whipped cream for a cozy and satisfying adults-only treat. Enjoy!