Korean Spicy Beef Belly
Soybean Sprouts (Kongbul)

By CookFrames
0
0/5 (0)

Experience the vibrant flavors of Kongbul, a comforting Korean stir-fry featuring tender beef belly and crisp soybean sprouts tossed in a rich, spicy gochujang sauce.

↓ The ingredients ↓ The steps

Kongbul (콩불) is a beloved Korean modern classic that beautifully marries the rich, savory fat of beef belly with the fresh, crisp texture of soybean sprouts. Born in affordable diners, this dish is a testament to how simple ingredients can transform into a hearty, deeply flavorful meal when united by an irresistible gochujang-based sauce.

A white plate filled with spicy, red-tinted soybean sprouts and roasted beef belly slices, resting on a dark slate surface and garnished with chopped green onions and sesame seedscite: 1.
A white plate filled with spicy, red-tinted soybean sprouts and roasted beef belly slices, resting on a dark slate surface and garnished with chopped green onions and sesame seedscite: 1.
Prep10 mins
Cook15 mins
Total25 mins
Yield2 servings
DifficultyEasy
Calories450 kcal

Ingredients

Instructions

  1. 1Add Coarse Chili Powder
    A spoonful of coarse red chili powder being held over an empty glass mixing bowl.

    In a clean, dry glass bowl, add two spoons of coarse chili powder to serve as the base for the spicy sauce.

    Tip: Ensure the bowl is completely dry before adding any dry spices.
  2. 2Add Aromatics and Seasonings
    A wooden spoon filled with beef bouillon powder positioned over a glass bowl containing various seasoning powders.

    Add two spoons of minced garlic, two spoons of sugar, and one spoon of beef bouillon powder directly into the glass bowl alongside the chili powder.

    Tip: Measure the ingredients accurately to balance the sweet and savory profiles of the sauce.
  3. 3Pour Liquid Seasonings
    A bottle pouring cooking liquid into a measuring spoon resting inside a glass bowl with dry seasonings.

    Pour two spoons of Korean cooking wine and two spoons of soy sauce over the dry ingredients in the glass bowl.

    Tip: Pour the liquids slowly over the measuring spoon to maintain precise proportions.
  4. 4Add Korean Chili Paste
    A hand holding a red tub of Korean chili paste above the seasoning bowl.

    Scoop one large spoon of dark red Korean chili paste (gochujang) and add it into the mixing bowl with the other ingredients.

    Tip: Use a dedicated spoon to avoid contaminating the main container of chili paste.
  5. 5Mix the Sauce
    A wooden spoon mixing the various sauce ingredients inside a glass bowl into a thick red paste.

    Use a wooden spoon to thoroughly stir all the combined ingredients together until they blend completely into a thick, vibrant red sauce.

    Tip: Mix continuously until the sugar and bouillon powder dissolve into the paste and liquids.
  6. 6Sauté the Aromatics
    Sliced yellow onions being tossed into an oiled black frying pan.

    Heat oil in a frying pan, then add half a sliced yellow onion and some green onions, stir-frying them until they become fragrant.

    Tip: Keep the heat at medium to prevent the onions from burning before they soften.
  7. 7Add the Beef Belly
    A hand placing thin slices of raw beef belly into a frying pan with sliced onions and green onions.

    Once the onions and green onions are fragrant, add the slices of raw beef belly into the pan.

    Tip: Beef belly cooks very quickly and renders a lot of flavorful fat, which will help cook the rest of the ingredients.
  8. 8Partially Cook the Beef
    Chopsticks stirring partially cooked, lightly browned beef belly slices and onions in a black frying pan.

    Use chopsticks or a spatula to stir-fry the beef belly slices with the aromatics. Cook them just until the outside is lightly browned and they release their aroma; there is no need to cook them fully at this stage.

    Tip: Leaving the meat slightly undercooked now prevents it from becoming tough and rubbery by the time the whole dish is finished.
  9. 9Add the Soybean Sprouts
    Fresh yellow soybean sprouts being poured from a bowl into a frying pan containing partially cooked beef and onions.

    Pour the large pile of fresh yellow soybean sprouts directly into the pan over the partially cooked beef and onions. Continue to stir-fry everything together.

    Tip: Make sure the soybean sprouts are well-drained before adding them to the pan so you fry them rather than steam them.
  10. 10Add the Spicy Red Sauce
    A ladle spooning dark red spicy sauce over a full pan of yellow soybean sprouts.

    Pour or spoon the previously prepared spicy red sauce directly over the layer of yellow soybean sprouts and beef in the pan.

    Tip: Distribute the sauce evenly across the vegetables so that every bite receives full flavor when mixed.
  11. 11Mix in the Chili Sauce
    Chopsticks tossing yellow soybean sprouts and beef with a thick, dark red spicy sauce in a pan.

    Toss and stir the sprouts, beef, and spicy sauce together so all the ingredients are evenly coated. Cook until the soybean sprouts become tender and absorb the flavors.

    Tip: Using chopsticks to toss the ingredients helps evenly distribute the thick sauce without breaking the delicate sprouts.
  12. 12Finish with Sesame Oil
    A pan full of fully cooked, bubbling spicy beef and yellow soybean sprouts in a rich red sauce.

    Once the mixture is fully cooked and bubbling in the pan, drizzle in a little sesame oil. Give it a final toss to incorporate the nutty flavor and aroma before turning off the heat to serve.

    Tip: Always add sesame oil at the very end off the heat or right before turning it off, as prolonged cooking diminishes its delicate flavor.

Storage & Reheating

Refrigerator
Up to 3 days
Store in an airtight container. The sprouts may lose some of their initial crunch.
Reheating
5 minutes
Reheat in a skillet over medium heat until the meat and sprouts are warmed through.

Burn It Off

Badminton
~55 minutes of active court play.
Brisk Walking
~1 hour 30 minutes at a brisk pace (~5 km/h).
Free Dancing
~1 hour of energetic dancing.

Frequently Asked Questions

Soybean sprouts (kongnamul) are highly recommended because their robust texture holds up to stir-frying without turning mushy, and their nutty heads add a distinct flavor that mung bean sprouts lack.
No, you should only partially cook the beef until it releases its aroma and starts to brown. It will finish cooking with the sprouts, preventing it from becoming tough and rubbery.
Beef bouillon adds a distinct, savory depth typical of Korean diner-style Kongbul. If you dont have it, you can substitute it with a splash of soup soy sauce or a pinch of MSG.
No ratings yet

How would you rate this recipe?