Kung Pao Prawns

Steps

1. In a bowl, combine cornflour and 1 tablespoon of soy sauce. Add the prawns and mix well, then let them marinate for 10 minutes.
2. In another bowl, whisk together vinegar, the remaining soy sauce, tomato purée, brown sugar, and 2 tablespoons of water to create the sauce.
3. Heat a large frying pan or wok until it's very hot, then pour in 1 tablespoon of sunflower oil. Add the marinated prawns and fry until golden and slightly curled, then remove them from the pan.
4. In the same pan, add the remaining oil, then toss in peanuts, chillies, and water chestnuts. Stir-fry for about 2 minutes until the peanuts start to turn golden.
5. Add minced ginger and garlic to the pan, frying for an additional minute.
6. Return the cooked prawns to the pan along with the prepared sauce. Simmer for 2 minutes until the sauce thickens slightly.
7. Serve hot, ideally with rice for a complete meal.