Korean Black Bean Noodles
Noodles Medium

Korean Black Bean Noodles

Quick answer

Total time
40 min
Level
Medium
Servings
2 servings
Ingredients
10

About this dish

Bunsik-style jjajangmyeon starts with frying chunjang in oil long enough to mellow its raw bitterness and remove any off notes before adding any other ingredients.

Read more

Ground pork, onion, zucchini, and potato go in together and are stir-fried until fragrant, then water is added and the mixture simmers until the potato softens. A starch slurry is stirred in gradually to bring the sauce to the right consistency. The chunjang's deep salinity and the slowly cooked onion's natural sweetness form the backbone of the sauce, while the potato partially breaks down during simmering and lends body without any additional thickeners. The starch-finished sauce clings heavily to the chewy wheat noodles so every strand carries a dense, rounded hit of flavor. Rinsing the noodles briefly in cold water right after boiling tightens their texture and keeps them from going soft when mixed.

Ingredients

servings
IngredientAmountUnit
onion180 ggShop
zucchini100 ggShop
potato120 ggShop
cooking oil3 tbsptbspShop
sugar1 tbsptbspShop
water300 mlmlShop
starch slurry2 tbsptbspShop
Shop All Ingredients

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Instructions

Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.

6 steps
  1. 1
    Heat

    Dice the onion, zucchini, and potato into small, even cubes so they cook at the same pace.

    Loosen the ground pork with a spoon or chopsticks before it goes into the pan, which helps it brown instead of clumping.

  2. 2
    Control

    Heat the 3 tablespoons of oil over medium-low heat, then add the black bean paste.

    Stir constantly for 1-2 minutes until the paste looks glossy and smells roasted, keeping the heat moderate so it does not scorch.

  3. 3
    Control

    Add the 140 g of ground pork to the same pan and cook over medium heat.

    Break it up as it cooks until the pink color disappears and the rendered fat looks clearer, which builds a cleaner base for the sauce.

  4. 4
    Heat

    Add the onion, zucchini, and potato, then stir-fry for 4-5 minutes.

    Stop when the onion turns translucent and the potato edges look slightly cooked, but keep the vegetables moving so the paste residue does not stick.

  5. 5
    Control

    Return the fried paste, then add the sugar and 300 ml of water.

    Simmer over medium heat for 7-9 minutes, until a chopstick or fork goes into the potato easily and the sauce tastes rounded instead of raw.

  6. 6
    Season

    Stir the starch slurry again, then drizzle it in gradually while mixing until the sauce coats a spoon thickly.

    Boil the noodles, rinse briefly in cold water, drain well, and spoon the hot sauce generously over them.

Practical Cooking Checks

The cues that matter most while cooking.

Key technique
Bunsik jjajangmyeon highlights a deep, savory sauce made from oil-fried chunjang paste.
Finish cue
Stop when the onion turns translucent and the potato edges look slightly cooked, but keep the vegetables moving so the paste residue does not stick.

Cooking decision evidence

Calculated Charim data and applicable official cooking and food safety guidance.

This recipe

40min, 10 ingredients

Category median

35min, 9 ingredients

Based on 233 recipes

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Tips

Pre-frying the paste gives deeper flavor and less bitterness.
If too thick, add water gradually to adjust consistency.

Estimated nutrition (per serving)

Calories
690
kcal
Protein
24
g
Carbs
94
g
Fat
23
g