Doubanjiang (Sichuan Broad-Bean Chili Paste)
What it is
The reddish-brown, oily, coarse fermented paste of broad (fava) beans and chilies that is the literal soul of Sichuan cuisine. The premium Pixian (Pi County) version is among the most revered fermented condiments in China.
How it's made
Fava beans are fermented (often with wheat flour and koji-type molds) into a savory bean base; salted, fermented chilies are prepared separately, then the two are combined and aged in open ceramic jars, traditionally sun-exposed by day and covered at night. Top Pixian doubanjiang is aged for one to several years, deepening to a dark, mellow, intensely savory paste.
Flavor profile
Savory, salty, moderately spicy, and richly fermented, with a deep umami and a slightly funky, bean-forward depth. Long-aged versions are darker, mellower, and more complex.
Culinary uses
Bloomed in oil to launch mapo tofu, hui guo rou (twice-cooked pork), shuizhu dishes, and countless Sichuan stir-fries and braises. It colors and seasons the oil that defines the cuisine.
Regional variations
Pixian doubanjiang (protected geographic origin) is the gold standard, sold at varying ages. Other regional bean pastes are spicier or coarser; la doubanjiang denotes spicier styles.
Cultural & historical context
Pixian's open-jar aging yards are a celebrated craft tradition, and the paste is so identified with Sichuan that it is called "the soul of Sichuan cuisine." Its long aging is a point of regional pride.
Reference notes
Tags: `fermented`, `bean-paste`, `chili`, `spicy`, `sichuan`, `chinese`, `vegan`. Vegan. Related ingredients: Fava bean, Chili, Mapo tofu, Sichuan peppercorn. Related cuisines: Chinese (Sichuan). Suggested links: Douchi, Tianmianjiang, Gochujang (comparison), Mapo tofu.