Gochujang is Korea's essential fermented red chili paste. Learn what it is, how it's made, how it tastes, and what to substitute if you can't find it.
What Is Gochujang?
Gochujang (고추장) is a fermented red chili paste that is one of the defining flavors of Korean cuisine. Made from coarsely ground sun-dried red peppers (gochugaru), glutinous rice (for sweetness), fermented soybean powder (meju), and salt, it is aged in large clay pots called "onggi" for months — sometimes years. The fermentation process develops a deep, complex umami flavor that no fresh chili paste can replicate.
Flavor Profile
The flavor of gochujang is difficult to describe to someone who has never tried it. It is simultaneously spicy, sweet, savory, and deeply umami — with a faint sourness from fermentation. Unlike Sriracha or Tabasco, it is not acidic. The heat level varies by brand, but most commercial gochujang sold internationally has a medium heat level that builds gradually rather than hitting you immediately.
How Is Gochujang Made?
Traditional gochujang production starts in late autumn when red peppers are dried and ground. The powder is mixed with glutinous rice flour (cooked into a porridge), meju (a fermented soybean brick), and salt. This mixture is packed into onggi pots and left outside to ferment through the temperature fluctuations of at least one full year. Modern commercial gochujang is produced more quickly but follows the same basic formula.
How to Use Gochujang
Gochujang is used both as a cooking ingredient and as a condiment. As an ingredient: stir into soups and stews (like kimchi jjigae), use as the base for tteokbokki sauce, mix into bibimbap, and use as a marinade for bulgogi or dakgalbi. As a condiment: mix with sesame oil and garlic for a dipping sauce (ssamjang), or use straight as a dip for raw vegetables.
Gochujang vs Sriracha
A common question is whether you can swap gochujang for Sriracha. The answer is: only in a pinch, and with modifications. Sriracha is vinegary, thin, and one-dimensional in its heat. Gochujang is thick, sweet, and has deep fermented complexity. To approximate gochujang, mix 1 tablespoon Sriracha + 1 teaspoon white miso + 1 teaspoon sugar + a few drops of soy sauce.
Buying and Storing Gochujang
Gochujang is widely available at Asian grocery stores and increasingly at mainstream supermarkets. The most common brands internationally are Haechandle and CJ Haepyo. Once opened, keep it refrigerated — it will last 1-2 years thanks to its salt content. Dried surface? Just stir a teaspoon of water into the top layer.
Frequently Asked Questions
What does gochujang taste like?
Gochujang has a complex flavor: spicy from the chili, sweet from the glutinous rice, and deeply savory and umami from the fermented soybeans. It is less vinegary than hot sauces like Sriracha.
What can I substitute for gochujang?
The closest substitute is a mix of Sriracha plus a pinch of sugar plus a small amount of miso paste. You can also use sambal oelek mixed with brown sugar and soy sauce. Neither replicates the deep fermented complexity of real gochujang.
Is gochujang spicy?
Gochujang ranges from mild to very hot depending on the brand. Standard commercial gochujang is medium-spicy — noticeably hot but less intense than straight chili flakes. The heat is balanced by its sweetness.
How do you store gochujang?
Once opened, keep gochujang in the refrigerator. It will last 1-2 years due to its salt and fermentation. If the surface dries out, mix a little water into the top layer.