Step-by-Step Instructions

Step 1: Make the Simple Syrup

Combine equal parts sugar and water in a saucepan.

Heat over medium heat until the sugar dissolves completely. This usually takes about 3-5 minutes.

Remove from heat and let it cool. You can store any leftover syrup in the fridge for up to a month.

Step 2: Prepare the Watermelon Puree

Blend the watermelon cubes in a blender until smooth.

Strain the puree through a fine mesh strainer to remove pulp, if desired, for a smoother texture.

Step 3: Mix the Cocktail

In a cocktail shaker, combine the watermelon puree, basil leaves, lime juice, vodka (or gin), and simple syrup.

Muddle the basil leaves gently to release their flavor but avoid shredding them completely.

Fill the shaker with ice and shake vigorously for about 15-20 seconds.

Step 4: Serve

Strain the mixture into two glasses filled with ice.

Top off each glass with club soda for a fizzy finish.

Garnish with a basil leaf or a small wedge of watermelon.

Tips and Variations

For a Non-Alcoholic Version: Simply omit the vodka or gin and replace it with additional club soda for a refreshing mocktail.

Herbal Infusion: Experiment with other herbs like mint or rosemary to add a unique flavor profile.

Dietary Needs: If you're watching your sugar intake, consider using a sugar substitute for the simple syrup.