Cook the rice noodles according to packet instructions. Drain and rinse under cold water to stop the cooking process. Set aside.
In a large bowl, combine the rice noodles, cos lettuce, tuna, cucumber, edamame beans, spring onion and carrot. Add the thai basil, coriander and bean shoots and toss to combine.
For the dressing: Whisk together all the ingredients. Adjust to taste.
Drizzle the dressing over the salad and toss everything together until well coated. Garnish with the peanuts and some extra sliced chilli, if desired.