How to make
Set aside 1/5 of the raspberries, blend the rest and pass them through a sieve to get rid of the seeds.
Mix with the water and carbonated water.
Squeeze out the juice from the lime into the raspberry mixture. Add the ice and finely chopped mint.
Put everything into a large glass pitcher and drop in the rest of the raspberries on top. Stir carefully and serve right away.
