Why not cozy up with a mug of this autumnal libation? The Pumpkin Latte is just the ticket. Pumpkin is most commonly used during holidays, but its great flavor makes this drink perfect anytime throughout fall.
Combine pumpkin pie spice and sugar on a small plate. Rim two coffee mugs with the lemon wedge, then dip in sanding sugar and spice mixture; reserve remaining sugar and spice mixture.
In a heatproof measuring cup or bowl, stir the espresso powder, the remaining 2 tablespoons sugar, and the remaining teaspoon of pumpkin spice into the boiling water until dissolved. Add the RumChata and vodka. Stir to combine.
Pour into prepared mugs. Top with whipped cream and sprinkle with some of the remaining sugar and spice mixture.
Pumpkin spice is a mix of herbs and spices used in pumpkin pie. This traditional American favorite has similarities with the British Commonwealth blend known as "pumpkin pie spice."