• 3 oz (1/4 cup plus 2 tablespoons) amber rum
  • 1 1/2 cups (1-inch) cubes of firm-ripe mango (from two 1-lb mangoes), frozen
  • 3 tablespoons fresh lime juice
  • 1 oz (2 tablespoons) triple sec
  • 4 teaspoons superfine granulated sugar
  • 2 cups ice cubes
  • Method-Blend all ingredients in a blender until smooth.

    Source