• Cut 4 thin slices of cucumber for garnish and keep it aside.
• Infuse rosemary sprigs in simple syrup for 30 minutes for maximum flavor.
• Peel and chop the rest of the cucumber and transfer to a food processor, add 2 sprigs of rosemary-infused in simple syrup, lemon juice, and puree it.
• Pour the puree through a fine-mesh strainer set over a medium bowl. Press on the solids to extract all the juice.
• Divide among 2 ice-filled glasses and top it with Soda.
• Garnish with cucumber slices and fresh rosemary sprigs.

RECIPE OF SIMPLE SYRUP:

• Pour equal parts of water and sugar in a saucepan and heat the ingredients until dissolved.
• Add any flavor you want. Here I have added rosemary sprigs.
• Let the simple syrup cool for 30 minutes.