Wok-tossed noodles seared over ferocious heat with spring onions, beansprouts, aromatic garlic, and savoury seasoned sauce.
Knead the flour, salt, and 150ml water; rest 30 minutes.
Knead the dough in fresh water until only gluten remains; keep the milky starch water.
Leave the starch water to settle 4 hours, then pour off the clear water.
Ladle starch into a greased tray and steam 2 minutes per sheet; repeat.
Slice the cooled sheets into ribbons and add the gluten.
Toss with the sesame paste, chili oil, vinegar, soy, cucumber, and sprouts.