Step 1.
- Brew a shot of espresso and let it cool slightly.
Step 2.
- In a cocktail shaker, combine the vodka, coffee liqueur, vanilla syrup, and freshly brewed espresso.
Step 3.
- Add ice to the shaker and shake vigorously for about 15 seconds until well chilled.
Step 4.
- Strain the mixture into a chilled martini glass.
Step 5.
- Garnish with a few coffee beans on top.