Step 1.
- Brew a shot of espresso and allow it to cool slightly.
Step 2.
- In a cocktail shaker, combine vodka, coffee liqueur, chocolate liqueur, and the cooled espresso.
Step 3.
- Fill the shaker with ice and shake vigorously for about 15-20 seconds.
Step 4.
- Strain the mixture into a chilled martini glass.
Step 5.
- Garnish with chocolate shavings on top.