Jajangmyeon

Glossy black bean sauce over springy noodles with tender pork, onion, and zucchini — Jajangmyeon is Korea's ultimate comfort noodle dish. It is savory, slightly sweet, and deeply satisfying.
- Prep time
- 15 mins
- Cook time
- 30 mins
- Total time
- 45 mins
- Servings
- 4 servings
- Calories
- 640
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Ingredients
- 12 oz (340 g) fresh jajangmyeon noodles or udon
- 1/2 lb (225 g) pork belly or shoulder, diced small
- 1 large onion, diced
- 1 small zucchini, diced
- 1/2 cup cabbage, diced
- 4 tablespoons chunjang (Korean black bean paste)
- 2 tablespoons vegetable oil
- 1 tablespoon sugar
- 1 tablespoon oyster sauce
- 1 cup chicken stock or water
- 1 tablespoon cornstarch mixed with 2 tablespoons water
- 1/2 cucumber, julienned, to serve
- 1 teaspoon toasted sesame oil
Instructions
- Cook the noodles in a large pot of boiling water until just tender. Drain, rinse under cold water, and toss with the sesame oil.
- Heat the oil in a large wok over medium-high heat. Fry the chunjang, stirring constantly, for 2 minutes until it darkens and smells nutty. Remove and set aside.
- In the same wok, brown the pork for 4 minutes until golden at the edges.
- Add the onion, zucchini, and cabbage and stir-fry for 4 minutes until the onion softens.
- Return the fried chunjang to the wok with the sugar, oyster sauce, and stock. Stir well and simmer for 8 minutes.
- Stir the cornstarch slurry and pour it in, stirring until the sauce turns thick and glossy, about 1 minute.
- Divide the noodles among bowls, spoon the black bean sauce over the top, and garnish with julienned cucumber. Mix well before eating.
Pro tips
- Frying the chunjang first removes its bitterness and deepens the flavor — do not skip this step.
- Dice the vegetables small so they cook evenly and coat the noodles.
- Rinse the noodles in cold water so they stay springy and do not clump.
- Mix everything together at the table for the full jajangmyeon experience.
Frequently asked questions
What is chunjang?
A salty, fermented Korean black bean paste, the heart of jajangmyeon. Find it in Asian grocery stores, usually labeled black bean paste or chunjang.
Is jajangmyeon spicy?
No — it is savory and slightly sweet, not spicy. The black bean sauce is rich and mellow.
Can I make jajangmyeon vegetarian?
Yes — replace the pork with mushrooms and extra zucchini, and use vegetable stock. The sauce is just as satisfying.
What noodles should I use?
Fresh jajangmyeon noodles are ideal, but udon noodles are a good substitute — thick, springy, and sturdy enough for the sauce.