• Brew a large espresso
  • Fill a cocktail shaker half full with ice cubes
  • Add to the ice the brewed espresso
  • 1-1/2 ounces (3 tablespoons) vodka
  • 1-1/2 ounces (3 tablespoons) KahlĂșa (coffee liqueur)
  • 1/4 teaspoon sugar
  • Shake until foamy, about 30 seconds; strain into a martini glass.