Choc & Nut Martini

Select and pre-chill a martini glass.

Moisten the outside rim of the glass with orange juice, then dip it into a mixture of cocoa powder and sugar to coat.

Shake the vodka, vermouth, white crème de cacao liqueur, hazelnut liqueur, and chocolate bitters with ice until well-chilled.

Fine strain the mixture into the prepared glass.

No additional garnish is needed, as the rim serves as the garnish.