Sool & Jang | The Essence of Korean Cooking

장 · fermented pastes | the same craft that makes the drink makes the food

The wild fermentation that gives Korea its drink is the very same craft that gives Korea its food.

To understand Korean cuisine, you have to understand jang (장), the family of fermented soybean pastes and sauces at its foundation. Just as nuruk is the soul of Sool, jang is the soul of the Korean kitchen, built not on the plate at the last minute but into the cooking from the very first step.

One block, many sauces

It all begins with meju (메주), blocks of cooked soybeans pressed into shape, hung to dry and left to ferment naturally for months, growing beneficial mould and bacteria exactly as a nuruk cake does. Placed in brine, the meju yields two things at once: the solid paste that becomes doenjang (된장) and the dark liquid that becomes ganjang (간장, soy sauce). Add chilli and glutinous rice, and a related path leads to gochujang (고추장), the fermented red chilli paste.

The same hand, the drink and the dish

Sool and jang are twin expressions of one culture of fermentation. Both rely on wild microbes, on patient aging in onggi clay jars, on the rhythm of the Korean seasons, and on knowledge passed down through the household. This culture of fermentation grew out of a distinctly Korean wisdom that thought about health, long preservation and flavour all at once: what had to last through winter should also nourish the body and, the longer it matured, taste better for it. A brewer who cares about nuruk and a cook who cares about doenjang are practising the same art, reading the same living microbes.

At the table

This kinship is why Sool and Korean food belong together. The savoury, umami depth of jang-seasoned dishes, a doenjang stew, a soy-braised meat, a spoon of gochujang, finds a natural partner in the tangy, grain-rich complexity of makgeolli or the clean warmth of soju. To pair Korean drink with Korean food is really to pair two halves of the same fermented whole.