Doenjang: Fermented Soybean Paste Applications

Doenjang — Korean fermented soybean paste — is the flavour foundation of Korean cooking, as fundamental to the cuisine as miso is to Japanese or fish sauce is to Vietnamese. Made from meju (fermented soybean blocks) it predates the introduction of chilli to Korea and represents the oldest layer of Korean seasoning. Its depth and complexity comes from the Maillard compounds developed during the meju fermentation and the glutamate-rich proteins broken down by enzymatic action.

A deeply fermented, earthy, complex paste used as a seasoning agent in soups (doenjang jjigae), marinades, dipping sauces, and vegetable preparations. Unlike Japanese miso, doenjang is not strained — it retains the chunky texture of the fermented soybean and its flavour is more assertive and earthy.

• Japanese miso (same fermented soybean base — doenjang is less refined, more assertive), Chinese doubanjiang (fermented bean paste with chilli — similar depth profile), Vietnamese mắm tôm (same ferment

Doenjang provides the low-frequency earthy depth that anchors Korean cooking — it is the foundation against which gochugaru heat, sesame richness, and sesame oil fragrance all read. A doenjang jjigae with summer vegetables and tofu is one of the most complete expressions of Korean flavour: earthy, umami-rich, slightly funky, balanced by the sweetness of the zucchini and the clean softness of the silken tofu.