Prep: 5 mins
- juice of 1 lime
- 1 tsp granulated sugar
- small handful mint leaves, plus extra sprig to serve
- 60ml white rum
- soda water, to taste
Muddle the lime juice, sugar and mint leaves in a small jug, crushing the mint as you go – you can use the end of a rolling pin for this. Pour into a tall glass and add a handful of ice.
Pour over the rum, stirring with a long-handled spoon. Top up with soda water, garnish with mint and serve.