Matildo Nieva and VideoJug demonstrate how to make a Bumbo cocktail. This elegant, rum-based cocktail has a spicy edge. It tastes great and looks divine. First, half fill the shaker with ice cubes. Add the dark rum, lemon juice, grenadine and grated nutmeg. Put the lid on the shaker and shake well. Remove the lid and fix the strainer on top. Finally, strain the cocktail into the glass and serve.