Wok or Deep Skillet A wok is ideal because it offers high sides and even heat distribution—perfect for sautéing and reducing sauces. A large nonstick skillet can be used as an alternative.
Medium saucepan For boiling the noodles.
Colander To rinse and drain noodles properly.
Sharp knife and cutting board Essential for prepping the pork, zucchini, and other vegetables.
Wooden spoon or silicone spatula Helpful for stirring the paste and scraping the wok without damaging the surface.
Ingredients
For the Noodles and Sauce
1lbfresh or frozen thick wheat noodlesjjajangmyeon noodles or udon-style
2tbspneutral oilcanola, avocado, or grapeseed oil
1/2lbpork shoulder or pork bellydiced into 1/2-inch cubes
1small zucchinidiced
1small oniondiced
1/2cupgreen cabbagechopped
3clovesgarlicminced
1/4cupchunjangKorean black bean paste
2tspsugar
1tbspoyster sauceoptional, for extra umami
1 1/2cupslow-sodium chicken or vegetable broth
1tbspcornstarch + 2 tbsp waterfor slurry
Salt and pepper to taste
Julienned cucumber or green onionfor garnish
Optional Add-ins
1/2cupdiced potatofor a thicker, heartier texture
1tbspsesame oilfor drizzling at the end
Hard-boiled eggshalved (popular garnish in many korean noodle recipes)
Instructions
Prep the Ingredients
Dice the pork, zucchini, onion, and cabbage uniformly to ensure even cooking. Mince the garlic finely—this will help flavor the oil. If using potatoes, peel and cube them as well.
Cook the Pork
Heat 1 tablespoon of neutral oil in your wok or skillet over medium-high heat. Add the diced pork and let it sear for 5-6 minutes, stirring occasionally until browned and slightly crisp on the edges. Season with a pinch of salt and pepper.
Sauté the Vegetables
Add the onion, cabbage, zucchini, and garlic to the pan with the pork. Stir-fry for another 4-5 minutes until the vegetables soften and release moisture.
Toast the Black Bean Paste
Push the pork and veggies to the sides of the pan. Add the remaining tablespoon of oil to the center and spoon in the chunjang black bean paste. Let it toast for 1-2 minutes to reduce its bitterness. Stir the paste gently to prevent burning, then mix it into the rest of the ingredients.
Build the Sauce
Add sugar and optional oyster sauce to deepen the savory base. Pour in the chicken or vegetable broth and stir to combine. Let the mixture simmer gently for 10 minutes, allowing the flavors to meld. This part gives the dish its signature richness, a hallmark of many authentic korean recipes.
Thicken the Sauce
Mix the cornstarch with water in a small bowl to create a slurry. Slowly pour it into the sauce while stirring. Cook for another 2-3 minutes until the sauce thickens to a glossy, luxurious consistency.
Cook the Noodles
While the sauce simmers, bring a large pot of water to a boil. Cook the noodles according to package instructions (usually around 5-6 minutes). Drain and rinse under cold water to stop the cooking process and remove excess starch.
Assemble the Dish
Divide the cooked noodles into bowls. Ladle the hot black bean pork sauce generously over each portion. Top with thin julienned cucumber strips, and a drizzle of sesame oil if desired.