Chongqing xiaomian: alkaline-water noodles dressed with chili oil, Sichuan pepper, soy sauce and lard, eaten dry, in soup or with a minced-meat topping.
Thin yellow noodles tossed in a glossy red chili-oil sauce fill a white porcelain bowl, topped with a mound of fried minced pork, crushed peanuts and scallion, with one baby bok choy against the side.
Noodles made by rolling a dough into a thin sheet and cutting it into strips.
Chongqing xiaomian is a Chongqing dish of alkaline-water noodles dressed with chili oil, Sichuan pepper, soy sauce, lard and aromatics, with pea-and-mince or beef versions. By January 2026, there were over 42,000 outlets nationwide. Origin accounts place it in Chongqing's Wanzhou area or on its Yangtze quays, respectively in a 2026 industry report by the Hongcan Industry Research Institute and the Asai Xiaomian chain, published in January 2026, and a 2025 article. Neither cites an archive or an old text.
What
Chongqing xiaomian is a Chongqing dish of alkaline-water noodles tossed in a pre-seasoned bowl with chili oil, Sichuan pepper, soy sauce, lard and aromatics, with versions topped with pea-and-mince or beef.1,6,7
When
Origin accounts range from more than 400 years ago to the 19th century, but neither has a traceable dated source and the accounts conflict, so no origin year can be established.2,3,4
Where
Chongqing, with competing origin accounts placing it in the Wanzhou area or on the Yangtze quays. These appear respectively in a January 2026 industry report by the Hongcan Industry Research Institute and the Asai Xiaomian chain, and a December 2025 article; neither cites an archive or an old text.2,4
How
The main points of the method: fresh alkaline noodles are boiled briefly and tossed in a bowl seasoned beforehand. Chili oil is the key, and the noodles are eaten dry, in soup or with a minced-meat topping.1,6,7
Why
One interpretation is that xiaomian offered porters, trackers and boatmen on the quays a cheap, filling, warming meal, while Chongqing's damp climate encouraged a liking for chili and Sichuan pepper; this is an article's interpretation.2
Impact and influence
By January 2026, there were over 42,000 xiaomian outlets nationwide. Chongqing's Dadukou District established a xiaomian industrial park in 2021 and also holds a xiaomian culture festival, as documented in 2024.4,5
It is said that porters, trackers and boatmen on the Chongqing riverbank needed a cheap, filling, warming meal, so plain noodles with just lard, soy sauce, chili and salt were sold to them. As for why it is called small noodles, some say the portion is modest and quickly eaten, and others say the price is low.
Told in: A narrative repeated in the media, as told in a December 2025 Pengpai Hao article in The Paper; no traceable folk-tale source.
This is a simplified home version, not the traditional restaurant method.
Chongqing xiaomian is made differently from place to place, and the sources alone give several home methods. This is the simpler way I make it, for 2 people: I mix the seasonings in the bowls beforehand, fry minced pork with chili bean paste for the topping, and lift the noodles straight from the pot into the bowls. I use bought chili oil. The ingredients and method follow three recipes, and the amounts and timings below are my own choices at home.
Ingredients
Fresh alkaline-water noodles 200 g
Ground pork 150 g
Chili bean paste 1 teaspoon
Cooking wine 1 teaspoon
Cooking oil 1 teaspoon, for frying the pork
Sesame paste 2 tablespoons
Roasted peanuts 2 tablespoons, crushed
Light soy sauce 2 tablespoons
Vinegar 2 teaspoons
Chili oil, store-bought 2 tablespoons
Ground Sichuan pepper 1/2 teaspoon
Garlic 2 cloves, minced
Ginger 1 teaspoon, minced, steeped with the garlic in 4 tablespoons of hot water
Mustard tuber (zha cai) 2 tablespoons, chopped
Lard 2 teaspoons
Baby bok choy or similar greens 100 g
Scallion 1 stalk, chopped
Steps
Heat 1 teaspoon of oil in a pan, add the pork and break it up, add the chili bean paste and wine, and fry until the moisture has cooked off and the pork is fully cooked through. Set it aside as the topping.
Put the garlic and ginger in two bowls and pour 2 tablespoons of hot water into each to steep. Then divide the sesame paste, soy sauce, vinegar, chili oil, Sichuan pepper, lard and mustard tuber between the bowls, without stirring yet.
Bring water to the boil and blanch the greens for about 1 to 2 minutes, then lift them out. That is my own choice, and tender greens can take even less.
Cook the noodles in the same water for the time on the package, and I pick one out to test the bite. Spoon 2 tablespoons of the cooking water into each bowl, stir the seasonings loose and then lift the noodles in and toss.
Top with the greens and the pork, scatter with peanuts and scallion, and eat hot.
Tips
I set up the seasonings in the bowls before cooking the noodles and lift the noodles in as soon as they are done, tossing them while hot.
I start with a little chili oil and Sichuan pepper and add more if needed.