This is delicious as it is – it screams summer, it screams virtuous and it definitely screams delicious – but some salt-roasted peanuts, pistachios or cashews sprinkled on top also work as a nice addition.
½ medium watermelon (1.3kg), rind and seeds discarded and flesh cut into 7cm long, ½cm wide batons (600g)
Mix the salad just before you’re ready to serve, otherwise it will get too soggy. In a large bowl, combine the watermelon, apples, lime zest, lime juice, olive oil and lemongrass with three-quarters of the herbs and ¾teaspoon of flaked salt. Using your hands as a natural sieve,