Cheat’s spicy prawn Singapore noodles

Method

1. Heat 2 tbsp groundnut oil in a wok or frying pan over a high heat. Add prawns and fry for 2-3 minutes until pink all over. Stir through the sauce and noodles. Cook for 2-3 minutes, then stir in the egg and stir until just set.
2. Add water chestnuts and spring onions (reserving some of the green spring onion). Warm through, divide between bowls, garnish with the remaining spring onion and serve with lime wedges, to squeeze over.