Gochujang (고추장; literally "chili paste") is a traditional Korean fermented red chili paste that serves as a fundamental condiment and seasoning in Korean cuisine, prized for its bold, spicy, sweet, and umami flavors derived from a meticulous fermentation process. It is made by combining chili pepper powder (gochugaru), glutinous rice, meju (fermented soybeans), salt, and barleymalt powder, with typical proportions including about 25% red pepper powder, 22% glutinous rice, 5.5% meju powder, and 8% salt, balanced with water and malt.[1] The paste's deep maroon hue and thick consistency result from extended fermentation, often lasting six months or more, which enhances its digestibility and nutritional profile through microbial activity.[2]Red chili peppers, originating from the Americas, were introduced to the Korean peninsula in the 16th century and rapidly transformed local seasonings into the spicy gochujang known today.[3] By the early 18th century, it had solidified as a household staple, as evidenced in royal records from the Joseon Dynasty.[2] Over centuries, gochujang production was refined in regions like Sunchang, where variations might incorporate premium additives such as abalone or jujube for enhanced taste.[2]Beyond its role in defining Korean flavors, gochujang offers nutritional benefits from its fermentation byproducts, including capsaicin for anti-inflammatory effects and