In a small bowl, whisk the dressing ingredients together and set aside for at least 10 minutes.
Heat the olive oil in a large frying pan over a high heat. Add the noodles and toss together for 2-3 minutes or until separated and heated through. Add the prawns, carrot, salad onions, edamame beans and cucumber, then stir in the dressing.
Toss through the peanuts and coriander before serving.