- 3 unwaxed lemon, roughly chopped
- 140g caster sugar
- 1l cold water
Tip the lemons, sugar and half the water into a food processor and blend until the lemon is finely chopped.
Pour the mixture into a sieve over a bowl, then press through as much juice as you can. Top up with the remaining water and serve with plain ice or frozen with slices of lemon and lime.