Place a few mint leaves in an ice cube tray.

Fill them up with water and freeze until solid (I used large ball ice molds but you can use a regular ice cube tray).

Slice the cucumber and juice the lime.

Place a few ice cubes into two glasses.

Add gin, lime juice, cucumber slices and top them with sparkling water.

Optionally, mix in 3-5 drops of liquid stevia into each glass.

Garnish with fresh lime slices, cucumber and mint.

Enjoy!