Yield: Serves 2
1 1/2 oz black rum
3/4 oz crème de cacao
1 cup ice
Black food color
1 tablespoon brown sugar
Add black rum, crème de cacao, ice and 1 or 2 drops black food color to a martini shaker.
In small bowl, add brown sugar and 1 drop black food color. Mix with fork until all sugar is black. Wet rim of martini glass with water. Dip rim into sugar.
Strain martini into glass, and serve.