CHINESE COLD SESAME NOODLES (MA JIANG MIAN)

Sesame paste noodles exist across Chinese regional cuisines with significant local variations. The Beijing version (*zha jiang mian*) uses a fermented soybean paste and is distinct in character; the Sichuanese version adds more chilli and Sichuan pepper; the Shanghainese version (ma jiang mian) is most commonly eaten cold. Sesame has been a cornerstone of Chinese cooking since at least the Han dynasty — both sesame oil and sesame paste appear in texts over 2,000 years old.

Ma jiang mian are cold or room-temperature noodles dressed with a thick, intensely savoury sesame paste sauce — one of the defining summer dishes of Chinese cooking and a technique lesson in sauce construction. The sauce must achieve a specific consistency: thick enough to coat each noodle strand and cling without pooling, thin enough to distribute when tossed. The flavour balance is as precise as any emulsion — sesame richness, vinegar acidity, soy umami, chilli heat, and raw garlic must resolve into something greater than any individual component.

Cold sesame noodles work best in summer as a main course for 2–3 people or as part of a cold dish selection in a larger meal. The richness of the sesame sauce needs the coolness of cucumber and the brightness of vinegar to remain appetising rather than heavy. A cold, clean soup alongside (cold cucumber soup, or cold peanut soup in Shanghainese tradition) or a sharp pickled vegetable balances the meal. Avoid serving alongside other richly sauced or fatty dishes.