Jamaica Cooler

  • 1
    fill
    Lemon Lime soda
  • 2
    dashes
    Orange Bitters
  • 0.5
    oz
    Lemon Juice
  • 2.25
    oz
    Dark Rum
  • 1
    tsp
    Powdered Sugar

Dissolve the sugar in the dark rum in a glass. Add lemon juice and bitters and ice cubes. Top off with 7-up and stir.