Vesuvio

  • 1
    oz Light
    Rum
  • 1/2
    oz Sweet
    Vermouth
  • Juice
    of 1/2
    Lemon
  • 1
    tsp Powdered
    Sugar
  • 1
    Egg White

Shake all ingredients with ice, strain into an old-fashioned glass over ice cubes, and serve.