Method
1. Add water to a clean large saucepan halfway and bring to boil
2. Attahch the sieve and steam prawns covered until just cooked - 5 min
3. Rinse under water then set aside
4. Boil & cook the noodles for 5–7 minutes, or according to the packet instructions
5. Drain and rinse immediately with water
6. In a clean small bowl mix together lime juice, fish sauce, caster sugar and sweet chili sauce
7. Transfer half of dressing to the noodles and mix together
8. Add prawns, cucumber, scallion and cilantro
9. Toss with slotted spoon and transfer to the serving bowls
10. Top with peanuts and rest of the dressing and serve