Roughly tear up a handful of fresh mint leaves and put them in a large jug. Add the juice of 6 lemons, the zest of 2 lemons and 4 tablespoons of sugar syrup (you can buy sugar syrup, or make your own by heating 2 parts sugar to one part water until the sugar dissolves). Top everything up with sparkling water, give it a mix, add some ice and enjoy in the garden
Recipe by Anna Hedworth