Lanzhou Beef Noodle Soup

Lanzhou beef noodle soup (lā miàn) is the most widely distributed regional Chinese noodle dish, with dedicated shops in every major Chinese city. The dish is a Hui-Muslim Gansu creation — Halal throughout — and its proliferation across China tracks the migration of Hui workers who set up noodle shops as a reliable small business model.

The Lanzhou original is defined by what it is not: the broth is clear (not red-oiled, not spiced with chilli), made from beef bones, ginger, white pepper, and what distinguishes a good bowl from a mediocre one — the clarity and depth of the broth after six or more hours of simmering. The five components that local restaurants describe as the standard are: clear soup (tang), white radish (bo), red chilli oil (la), green coriander and garlic shoots (xiang), and hand-pulled noodles (mian).

The noodles are pulled to order from a dough rope — the cook performs the pulling in a series of increasingly fine doublings, and customers choose their preferred width from a menu of types: hair-thin (mao xi), standard (xifeng), medium-round (erliu), wide (kuanzi), flat-wide (da kuan). The broth is ladled into the bowl first; the noodles go in; thin-sliced braised beef is arranged on top; the radish, chilli oil, coriander and garlic shoots follow.

Eaten at breakfast in Lanzhou, all day everywhere else. Proper Lanzhou-style is eaten quickly, while the noodles are still chewy; they go soft if left sitting.