Combine marinade ingredients in a large bowl, add the chicken and veg, leave for 4 hours or overnight if possible.
Mix the dressing ingredients and stir until sugar has dissolved.
Pour hot water over the noodles to soften, then drain well. Refresh under cold water then drain again.
Cook chicken and veg on medium heat until cooked through. Remove from the pan and rest in a warm place for 5 minutes, then slice.
Combine noodles, chilli, mint and coriander. Add enough dressing to coat all ingredients.
Pile noodles onto a bowl and top with chicken and a sprinkle of sesame seeds.