[header] How to make chocolate martinis [title] Place some chocolate liqueur and cocoa powder in separate dishes. [step] To prepare garnish for the martini glass, pour a splash of chocolate liqueur in a small rimmed dish. Place a separate small dish beside the liqueur, and sprinkle a little cocoa powder in it. 
[substeps] If there are any lumps in the cocoa powder, use a whisk to quickly break them up. [title] Dip the rim of a glass into the liqueur and then into the cocoa powder.