Ingredients
Serves 1.
1 1/2 ounces light rum
1/2 teaspoom superfine sugar
3 tablespoons lime juice
1/2 ounce grenadine
3 or 4 ice cubes
Club soda (optional)
Combine all ingredients except the club soda in a cocktail shaker and shake vigorously. Strain into a Delmonico (also known as a Whiskey Sour) glass. Fill up with club soda.