Authentic Korean Braised Pork Belly
Kimchi (Kimchi Jjim)

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A slow-braised masterpiece featuring tender whole pork belly and sour aged kimchi simmered to perfection in a rich, savory chili broth.

↓ The ingredients ↓ The steps

Korean braised kimchi with pork belly, or Kimchi Jjim, is a soul-warming dish that transforms humble pantry staples into a complex, flavor-packed meal. By braising a large, whole piece of sour kimchi alongside thick-cut pork belly for nearly an hour, the meat becomes exceptionally tender and absorbs the deep, fermented acidity of the kimchi. This dish offers a more concentrated, savory experience than traditional kimchi stew, making it a beloved comfort food perfect for long, slow dinners.

A tender piece of braised napa cabbage kimchi being lifted from a rich, savory pork belly stew.
A tender piece of braised napa cabbage kimchi being lifted from a rich, savory pork belly stew.
Prep10 mins
Cook1 hr
Total1 hr 10 mins
Yield3–4 servings
DifficultyMedium
Calories650 kcal

Ingredients

Instructions

  1. 1Prepare the pork belly
    Thick slices of raw pork belly stacked on a white ridged plate.

    Start by preparing 600 grams of fresh pork belly. Ensure the pork belly is cut into thick slices, about 2.5 centimeters thick. Leaving the meat in thick slabs will allow it to remain tender and juicy during the long braising process.

    Tip: Choosing a cut with a good balance of fat and lean meat is crucial for a rich and flavorful braise.
  2. 2Prepare the whole kimchi
    A large, uncut piece of bright red sour kimchi being lifted by a gloved hand.

    Prepare 600 grams of sour napa cabbage kimchi. Do not cut the kimchi; leave it as a large, whole piece for the braise. Be sure to save the kimchi juice, as you will need the kimchi and the juice to total about 700 grams.

    Tip: Well-fermented, sour kimchi is essential for this dish, as the strong acidity perfectly balances the richness of the pork belly.
  3. 3Pan-fry the pork belly
    A thick slice of raw pork belly placed in a large black pan.

    Prepare a large pot or pan with a lid. Place the thick slices of raw pork belly directly into the pan to begin frying them over the heat.

    Tip: You dont need to add any extra cooking oil to the pan initially, as the pork belly will naturally release its own fat as it heats up.
  4. 4Sear until browned
    Several slices of pork belly searing in a pan, with surfaces deeply browned.

    Fry the pork belly slices, flipping them as needed, until both sides are fully browned and a good amount of the pork fat has rendered out into the pan.

    Tip: Rendering the fat properly at this stage ensures the final dish isnt overly greasy and adds a rich, savory crust to the exterior of the meat.
  5. 5Add the onions
    Sliced white onions and green onions scattered over browned pork belly slices in a pan.

    Once the pork belly is nicely browned and the fat has rendered, add half of a sliced large green onion and half of a sliced white onion into the pan. Fry everything together for about two minutes.

    Tip: Frying the onions directly in the rendered pork fat will soften them and build a deeply aromatic base for the braise.
  6. 6Add the whole kimchi
    A large, whole piece of sour kimchi being placed with tongs onto the seared pork belly and onions in a pan.

    Place the large, whole piece of sour kimchi directly on top of the seared pork belly and onions in the pan. Pour in the reserved kimchi juice to incorporate all the sour and savory flavors.

    Tip: Keeping the kimchi whole during the cooking process helps it retain its texture and look visually appealing when served.
  7. 7Add water to the pot
    Water being poured from a plastic bottle into a pan containing pork belly, onions, and whole kimchi.

    Pour 500 milliliters of water into the pan over the pan-fried pork belly, onions, and the large piece of whole kimchi.

    Tip: Ensure the water covers the ingredients sufficiently for braising.
  8. 8Season the broth
    A spoonful of liquid seasoning being added to the red simmering broth in the pan.

    Add the liquid seasonings to the pot: 5 spoons of mirin, 2 spoons of fish sauce, and 2 spoons of tuna fish sauce. If you do not have tuna fish sauce, beef bouillon powder is a suitable substitute.

    Tip: Tuna fish sauce provides the best depth of flavor for this dish.
  9. 9Add chili powder
    Red chili powder being sprinkled over the pork, kimchi, and onions in the pan.

    Sprinkle 1.5 spoons of chili powder over the ingredients in the pan to add spice and color to the braising liquid.

    Tip: Adjust the amount of chili powder based on your preference for heat.
  10. 10Simmer and stir
    The ingredients being stirred together in the bubbling red sauce in the pan.

    Cover the pot and simmer on high heat for 20 minutes. After the first 10 minutes, open the lid and stir the pork, onions, and kimchi to ensure even cooking and flavor distribution.

    Tip: Stirring halfway through helps the meat absorb the flavors of the kimchi and seasonings.
  11. 11Finish with oils
    Oil being poured from a spoon into the pan with braised pork and kimchi.

    After simmering for 10 minutes on low heat, add one spoon of sesame oil and one spoon of perilla oil to the pan. If the sauce has reduced too much, add a little water.

    Tip: Adding the oils at the end enhances the fragrance of the dish.
  12. 12Rest the dish
    A glass lid being placed over the pan to cover the braised pork and kimchi.

    After the final 20 minutes of simmering, turn off the heat. Keep the lid on and do not open it. Let the dish rest for 10 minutes to allow the meat to become tender.

    Tip: Resting is the most important step to achieve perfectly tender meat.

Storage & Reheating

Refrigerator
3–4 days
Store in an airtight container. Flavors will continue to deepen over time.
Reheating
10 min
Reheat gently on the stovetop over low heat. Add a splash of water if the sauce has thickened too much.

Burn It Off

Running
~65 minutes at a moderate pace (~8 km/h).
Brisk Walking
~2 hours and 10 minutes at a steady pace (~5 km/h).
House Cleaning
~2 hours and 35 minutes of active cleaning.

Frequently Asked Questions

For this specific dish, aged sour kimchi is highly recommended. Fresh kimchi lacks the deep, fermented acidity needed to cut through the pork belly fat and create the signature savory broth.
The extended braising time on low heat breaks down the connective tissues in the pork belly. The additional 10-minute rest after turning off the heat allows the meat to relax and fully absorb the braising liquid.
Perilla oil adds a distinct nutty, earthy aroma that is traditional in many Korean braised dishes. If unavailable, you can substitute it with an equal amount of sesame oil, though the flavor will be slightly less complex.
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