Pressure-Perfect Kimchi Jjigae: Deeply Fermented Korean Comfort

🌍 Cuisine: Korean
🏷️ Category: Main Course
⏱️ Prep: 15 minutes
🍳 Cook: 25 minutes
👥 Serves: 4 servings

📝 About This Recipe

This soulful Korean staple is a masterclass in balancing spicy, sour, and savory flavors, traditionally achieved through hours of slow simmering. By using the Instant Pot, we accelerate the breakdown of well-aged kimchi and succulent pork belly, resulting in a rich, velvet-textured broth in a fraction of the time. It is the ultimate cold-weather comfort food that brings the vibrant heart of Seoul straight to your kitchen table.

🥗 Ingredients

The Aromatics & Protein

  • 1/2 pound Pork Belly (cut into bite-sized pieces)
  • 2 cups Aged Napa Cabbage Kimchi (at least 2-3 weeks old, chopped into 1-inch pieces)
  • 1/2 Yellow Onion (thinly sliced)
  • 4 cloves Garlic (minced)
  • 1 teaspoon Ginger (grated)

The Flavor Base

  • 2 tablespoons Gochugaru (Korean Red Chili Flakes) (adjust for heat preference)
  • 1 tablespoon Gochujang (Korean Chili Paste) (adds body and sweetness)
  • 1 tablespoon Soy Sauce (for umami depth)
  • 1 tablespoon Toasted Sesame Oil (for sautéing)
  • 1/4 cup Kimchi Brine (strained from the kimchi jar)
  • 2 cups Anchovy Kelp Broth or Chicken Stock (low sodium preferred)

The Finishing Touches

  • 1/2 block Firm Tofu (sliced into 1/2-inch thick rectangles)
  • 3 stalks Green Onions (cut into 2-inch lengths)
  • 1 teaspoon Granulated Sugar (to balance the acidity of the kimchi)
  • 3-4 pieces Shiitake Mushrooms (sliced)

👨‍🍳 Instructions

  1. 1

    Turn on your Instant Pot and select the 'Sauté' function on high heat. Allow it to get hot for about 2 minutes.

  2. 2

    Add the toasted sesame oil to the inner pot, followed by the pork belly. Sear the pork for 3-4 minutes until the fat begins to render and the edges are slightly golden.

  3. 3

    Stir in the chopped kimchi, sliced onions, garlic, and ginger. Sauté for another 5 minutes, stirring frequently, until the kimchi becomes translucent and fragrant.

  4. 4

    Add the gochugaru, gochujang, and sugar. Stir well to coat the pork and vegetables, ensuring the spices don't burn on the bottom of the pot.

  5. 5

    Deglaze the pot by pouring in the soy sauce and kimchi brine. Use a wooden spoon to scrape up any browned bits (fond) from the bottom to prevent a 'burn' notice.

  6. 6

    Add the anchovy broth (or chicken stock) and the shiitake mushrooms. Stir once to combine all ingredients.

  7. 7

    Secure the lid and set the steam release valve to the 'Sealing' position. Cancel the sauté function.

  8. 8

    Select 'Pressure Cook' (or Manual) on High Pressure and set the timer for 10 minutes.

  9. 9

    Once the cooking cycle is complete, allow the pressure to release naturally (NPR) for 10 minutes, then carefully perform a quick release for any remaining steam.

  10. 10

    Open the lid and turn the 'Sauté' function back on. Gently place the tofu slices and green onions on top of the stew.

  11. 11

    Simmer for 2-3 minutes uncovered, just until the tofu is heated through and has absorbed some of the red broth.

  12. 12

    Taste the broth. If it is too sour, add another pinch of sugar; if it needs salt, add a splash of fish sauce or more soy sauce. Serve piping hot.

💡 Chef's Tips

Always use 'old' sour kimchi for this recipe; fresh kimchi lacks the acidity needed for a complex broth. If you prefer a thicker stew, you can mash a few pieces of the cooked kimchi against the side of the pot after pressure cooking. For a vegetarian version, swap the pork belly for extra mushrooms and use vegetable broth with a splash of liquid aminos. Don't skip the sugar! It is the secret ingredient that rounds out the sharp fermentation of the cabbage. If you get a 'Burn' warning, ensure you have scraped the bottom of the pot thoroughly after adding the liquids.

🍽️ Serving Suggestions

Serve with a bowl of warm, fluffy short-grain white rice (purple rice is also a great authentic choice). Pair with a side of 'Gyeran-mari' (Korean rolled omelet) to balance the spice. Offer a variety of banchan, such as seasoned bean sprouts or pickled radish. A chilled glass of Soju or a light Korean lager cuts through the richness of the pork belly perfectly. Top with a few cracks of black pepper and a drizzle of fresh sesame oil just before eating.