Why Doenjang Is Suddenly in Every Pantry — the Korean Fermentation Boom, Explained

Korean fermentation is one of the defining flavor stories of 2026. FoodNavigator's 2026 flavour-trends coverage names Korean and fermented flavors as central to the year [1], and doenjang — the savory soybean paste that underpins Korean stews, soups, and ssamjang — is showing up in Western pantries as a standalone umami ingredient, not just a Korean-market staple.

The boom is a cluster: doenjang with gochujang, kimchi, and a wider appetite for fermented, gut-friendly, umami-rich ingredients.

Doenjang is made from cooked soybeans, a starter mold, and salt, fermented in blocks or jars into a savory paste. It belongs to Korea's jang culture, with roots in the Three Kingdoms period and Buddhist temple kitchens, where fermented soy foods sustained monastic vegetarian cooking [2]. Through the Joseon dynasty it became a household staple with family jang cultures and seasonal fermentation calendars.

It is the Korean counterpart to Japanese miso — same family of fermented soybean pastes, different tradition.

The 2026 boom reframes doenjang as a global umami ingredient, but the food-history value is that it is not new: it is a 1,000-year-old pantry staple meeting a new audience. For cooks, that means the "trend" ingredient has a deep recipe tradition behind it. See the full doenjang history, the gochujang and miso articles, and the fermented-foods collection below.