Step 1

Slice lemongrass longwise and add to a medium pot with sliced lime. Add sugar and water and bring to a simmer over medium heat. Stir until sugar is dissolved. When mixture is simmering, turn off the heat, cover, and let sit for 10-15 minutes to infuse flavors.

Step 2

Pour simple syrup into a squeeze bottle and let cool. If you’re in a rush, add the squeeze bottle to a bowl of ice water and it will chill down in just a few minutes.

Step 3

Make a cocktail by adding gin or vodka to a cocktail glass with a squeeze of simple syrup. Top with club soda or tonic and ice. Serve with a garnish lime.