Black Stripe

3 oz dark rum
2 tsp molasses
4 oz boiling water
1 cinnamon

Dissolve the molasses in a mug with some boiling water. Add the cinnamon, a lemon twist and the remaining water. Float rum on top and ignite. Let the flame burn for a few seconds then stir to extinguish it and sprinkle some nutmeg on top to garnish.