What is the best way to make a delicious Patrn XO Espresso Martini at home?

To make a delicious Patrn XO Espresso Martini at home, combine 1.5 oz Patrn XO Caf, 1 oz espresso, and 0.5 oz simple syrup in a shaker with ice. Shake well and strain into a martini glass. Garnish with coffee beans. Enjoy!