1 fresh grapefruit round, 3/4 inch thick and quartered
1-2 tbsp organic cane sugar
2 tbsp Cranberry Pear White Balsamic Vinegar
4-5 oz Your favorite Dark Rum
Grapefruit wedge for garnish
Add 2 quarters grapefruit round and sugar to a cocktail shaker and muddle well. Squeeze juice from remaining 2 grapefruit quarters into cocktail shaker. Add ice, Cranberry Pear White Balsamic Vinegar and Dark Rum to shaker and shake well.
Add a few ice cubes to two highball glasses and pour in cocktail mixture from shaker evenly into each glass. Fill glasses to top with seltzer water, stir through and garnish each glass with a grapefruit wedge.