1 - step 1 Cook the noodles following pack instructions, then rinse under cold water and drain thoroughly.

2 - In a small saucepan melt together the peanut butter, coconut milk, sweet chilli sauce and half the spring onions, adding 1-2 tbsp of water to loosen the mixture to a drizzling consistency.

3 - step 2 Mix the noodles, cucumber and beansprouts in a serving dish.

4 - Top with the prawns, drizzle over the peanut sauce and scatter over the remaining spring onions.