Stir powdered sugar, water, and bitters in an old-fashioned glass. When sugar has dissolved add ice cubes and light rum. Add the twist of lime peel, float 151 proof rum on top, and serve.
Stir powdered sugar, water, and bitters in an old-fashioned glass. When sugar has dissolved add ice cubes and light rum. Add the twist of lime peel, float 151 proof rum on top, and serve.