Dan dan mian — "shoulder-pole noodles," named for the street vendors who carried their equipment on shoulder poles — is the iconic Sichuan street noodle: thin wheat noodles in a complex sauce of sesame paste, chilli oil, ya cai (Yibin preserved vegetables), ground pork, and Sichuan peppercorn. The sauce is assembled in the bowl before the noodles are added — the noodles are mixed at the table, coating in the complex sauce as they are tossed.
- **The sauce architecture:** Each component contributes a specific function: sesame paste (richness and body), light soy sauce (salt), black vinegar (acid depth), Sichuan pepper oil (numbing), chilli oil (heat and colour), sugar (balance), toasted sesame oil (aromatic top note). All are combined in the bowl, not cooked together. - **Ya cai (Yibin preserved mustard greens):** The defining textural element — finely chopped, slightly sweet-salty, with a fermented depth. Pan-fried briefly with the ground pork before adding to the bowl. Not interchangeable with other preserved vegetables. - **The ground pork:** Fried in a dry wok without oil (the pork releases its own fat) until completely dry and very lightly crisped — the dry, crumbled texture is essential. [VERIFY] Dunlop's pork technique specification. - **Chilli oil:** Homemade is essential for authentic results — commercial chilli oil produces a different, flatter flavour. The homemade version: Sichuan dried chillies (erjingtiao variety) and doubanjiang-type ingredients, bloomed in hot neutral oil. - **The noodles:** Fresh thin wheat noodles, boiled, drained, not rinsed — the surface starch helps the sauce adhere. - **Mixing:** The diner mixes the noodles into the sauce vigorously at the table — this is not a pre-plated, neat dish. Decisive moment: The sesame paste consistency before the noodles arrive. The paste must be diluted with hot water or stock to a coating consistency before the other sauce components are added — undiluted paste is too thick and doesn't distribute evenly through the noodles.
Dunlop