Wok-tossed noodles seared over ferocious heat with spring onions, beansprouts, aromatic garlic, and savoury seasoned sauce.
Knead the flour, salt, and water; rest 30 minutes.
Cut the dough into oiled strips and rest 1 hour.
Stretch each strip into a wide, thin noodle.
Cook the noodles in boiling water for 3 minutes and drain.
Pile the chili flakes, garlic, and peppercorns on top.
Heat the oil until smoking and pour it over to sizzle.
Add the vinegar and soy sauce, toss, and serve.