go choo
Rich in vitamin C, capsaicin, and antioxidants; the fermented paste (gochujang) provides beneficial probiotics from the fermentation process.
About
Go choo (고추), commonly known as Korean chili pepper or Korean red chili, refers to the dried fruit of Capsicum annuum var. longum, a cultivar of chili pepper native to the Americas but extensively cultivated in Korea since the 16th century. These peppers are characterized by their long, tapering shape (8-15 cm), bright red color when mature, and moderate heat level (typically 5,000-15,000 Scoville Heat Units). Korean chili peppers are milder than many Thai or habanero varieties, offering a clean, fruity heat with subtle sweetness. The ingredient is most commonly encountered in its dried and powdered form (gochugaru) or as a fermented paste (gochujang), though fresh chilis are also significant in Korean cuisine.
Culinary Uses
Go choo and its derivatives are foundational to Korean cooking, providing heat and umami depth to countless dishes. Gochugaru (dried chili powder) is essential in kimchi production, spice rubs, and soup bases, while gochujang (fermented chili paste) serves as a condiment, marinade component, and sauce base for bibimbap, tteokbokki, and Korean braised dishes. Fresh go choo peppers are used whole, sliced, or chopped in stir-fries, stews, and as side dishes (namul). The ingredient bridges heat with savory complexity, distinguishing Korean cuisine from other Asian culinary traditions.