In a mixing glass half-filled with ice cubes, combine the rum, vermouth, triple sec and orange bitters.
Stir well.
Strain into a cocktail glass and garnish with the lemon twist.

Cocktail glass

  • 1 1/2 oz Añejo rum
  • 1/2 oz Sweet Vermouth
  • 1 tsp Triple sec
  • 2 dashes Orange bitters
  • 1 twist of Lemon peel