Mix together the sugar and ground coffee on a small plate.
2 teaspoons granulated sugar, 2 teaspoons ground coffee
Pour a little espresso (or water) into a saucer, flat plate, or shallow bowl larger than your glass.
Dip glasses in the espresso to wet the rims. Then dip in sugar. Set aside.
Fill the cocktail shaker about halfway full with ice.
ice
Add the vodka, espresso, Tia Maria and cashew milk.
1.5 oz (3 tablespoons) vodka, 1.5 oz (3 tablespoons) espresso, 1.5 oz (3 tablespoons) Tia Maria, 1 tablespoon unsweetened cashew milk
Shake well, at least 20 seconds (in hopes of creating some foam). Taste and add maple, if desired. Shake a few more seconds and quickly (so that the foam is still there) strain into the rimmed glasses.
Up to 2 teaspoons maple syrup
Top each with 3 coffee beans and/or grated coffee beans.