Wok-tossed noodles seared over ferocious heat with spring onions, beansprouts, aromatic garlic, and savoury seasoned sauce.
Knead the flour, salt, and water into a smooth dough and rest 1 hour.
Divide into portions, flatten, and slap-stretch each into a wide noodle.
Cook the noodles in boiling water for 3-4 minutes, then drain.
Toss with soy sauce, black vinegar, garlic, and ground Sichuan pepper.
Top with spring onions and ladle hot chili oil over the noodles.