Add all ingredients to shaker and shake vigorously to completely chill the hot espresso and create foam (15 seconds).
Double strain into a coupe glass. Cover half the top of the glass with a paper towel and dust the other half with espresso or cocoa powder. Garnish the plain side of the glass with coffee beans.
Recipe by 5* trending recipes with videos at https://food.theffeed.com/2021/10/17/espresso-martini/