Cook noodles as per package instructions and plunge into cold water. Drain before mixing with sauce.
To make sauce, place all sauce ingredients into Thermomix bowl and chop 6 sec/speed 6
Scrape down sides of bowl and saute 5 min/Varoma/speed 1/MC off. Beware of spatter, you could use the simmering basket on top of the lid to prevent this.
Toss the sauce through the noodles and add all remaining ingredients to large bowls finishing off with sesame oil, toasted sesame seeds and fresh sliced chillies if desired.