Zest and juice of 1 lime
1 cardamom pod
1 cup blueberries
0,25 cup caster sugar
4 tots gin
600 ml tonic water
Lots of ice
Add lime zest, cardamom pod, sugar and blueberries to your pestle and mortar.
Crush the cardamom pod to release the seeds and mix everything together into a rough paste.
Transfer the mixture to a large glass jug, adding lime juice, gin and tonic water to taste, and lots of ice.
