- Cocoa powder, for rimming
- 2 parts chocolate liqueur, plus more for rimming
- 1 part vodka
- 1 part half-and-half
Add a few tablespoons chocolate liqueur to a small rimmed plate. Add a few tablespoons cocoa powder to another small plate and whisk briefly to break up the lumps. Dip the rim of a martini glass into the liqueur then into the cocoa. Set aside.