National Chinese — ancient preservation traditions across all regions
Chinese pickled vegetables span dozens of regional traditions distinct from each other and from the Korean kimchi tradition. A taxonomy: Sichuan pao cai (brined, crunchy, short ferment); Dongbei suan cai (long-ferment Napa cabbage); Tianjin pa pai bai cai (pressed salted cabbage); Guangdong turnip and radish pickles; Fujian sour plum preparations; Yunnan pickled mustard greens; Hunan gan suan cai. Each has specific uses and flavour profiles.
The range of Chinese pickled vegetables covers every point on the sour-salt-umami spectrum — collectively, they form a preservation tradition as sophisticated as any in the world
{"Short ferment (1–7 days): Sichuan pao cai style — mild sourness, crunch, bright flavour; best as condiment","Long ferment (2–4 weeks): Dongbei suan cai style — deeper sourness, more complex, used in cooked dishes","Salt concentration determines pace of fermentation and shelf life","Vessel matters: traditional earthenware crocks with water-seal moats are ideal for controlled fermentation"}
{"The Sichuan pao cai brine is a living culture that improves over time — add new vegetables to an established brine for better results than starting fresh","Different vegetables ferment at different rates: radish and turnip 3–5 days; cabbage 7–10 days; whole chillies 2–4 weeks","A small amount of 'starter' brine from an existing pao cai batch accelerates the fermentation of a new batch significantly"}
{"Iodised salt — iodine inhibits fermentation bacteria","Metal vessels — salt and acid corrode metal and create off-flavours","Too warm fermentation environment — produces sour-rotten rather than sour-fresh flavour profile"}
Land of Plenty — Fuchsia Dunlop; Every Grain of Rice — Fuchsia Dunlop