Prep your glass: Fill a rocks glass with ice to chill it while you mix.
Mix the pumpkin base: In a separate small cup or shaker, whisk together the pumpkin purée, pumpkin pie spice, vanilla, and maple syrup until smooth. This prevents clumps and blends the flavors.
Add the spirits: Pour the vodka and coffee liqueur into the glass over fresh ice.
Combine: Stir in the pumpkin base until fully incorporated.
If you prefer, shake the vodka, coffee liqueur, and pumpkin base with ice and strain over fresh ice.
Finish with cream: Gently float the cream on top by pouring it over the back of a spoon, then give it a slow stir to marble the drink. Add more syrup if you like it sweeter.
Garnish and serve: Dust with cinnamon or nutmeg. Add a dollop of whipped cream for an extra treat.