Execution
Follow the master commands
Put the prawns in a bowl. Put the chilli, garlic, coriander stalks (snip these up using scissors first) and caster sugar in a spice grinder or small food processor and whizz together. Add half of the lime juice and the fish sauce, then pour this over the prawns.
Heat 1 tbsp oil in a wok, add the ginger and spring onions and fry for 1 min. Add the red pepper and fry for 1 min, until the pepper starts to soften. Add the water chestnuts and bean sprouts, and toss together until the bean sprouts start to wilt. Add the soy sauce and a really good grind of black pepper, then tip the lot into a serving dish.




