A fantastic flavour combination - the fresh mint and the blackberries go perfectly together for a fruity twist on this classic mojito cocktail!
- Put the blackberries, water, sugar, mint and lime in a cocktail shaker and mash with the end of a rolling pin.
- Add the rum and some ice and shake well.
- Put the extra mint leaves and some ice into a glass and sieve in the cocktail adding a splash of soda water. Garnish with lime wedges, mint and blackberries by scattering on the cocktail.