Ingredient Checklist 1 fluid ounce brewed espresso 1 ½ fluid ounces vodka 1 ½ fluid ounces coffee-flavored liqueur (such as Kahlua®) 1 fluid ounce white creme de cacao 1 cup ice Step 1 Combine espresso, vodka, coffee liqueur, creme de cacao, and ice in a cocktail shaker. Cover and shake until chilled. Strain into a chilled martini glass.