Spicy Korean Iron Plate Squid
Pork Belly (Osam-Bulgogi)

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A classic Korean surf-and-turf harmony featuring tender squid and crispy pork belly tossed on a sizzling griddle in a glossy, fiery gochujang sauce.

↓ The ingredients ↓ The steps

Osam-Bulgogi is a beloved Korean comfort food that marries the rich, savory depth of pork belly (samgyeopsal) with the clean, delicate chew of fresh squid (ojaego). Traditionally prepared on a tabletop iron plate, this dish relies on the rendered lard from the pork to gently fry and mellow the intense heat of the sweet and spicy chili paste. It is a communal, vibrant meal best enjoyed straight from the sizzling pan with bowls of steamed white rice.

Sizzling Korean iron plate squid and pork belly garnished with fresh green chilies and toasted sesame seeds
Sizzling Korean iron plate squid and pork belly garnished with fresh green chilies and toasted sesame seeds
Prep20 mins
Cook25 mins
Total45 mins
Yield3–4 portions
DifficultyMedium
Calories580 kcal

Ingredients

Instructions

  1. 1Slice the raw squid
    A persons hand using a kitchen knife to slice a fresh, raw squid tube into rings on a wooden cutting board.

    Place the cleaned, raw squid body flat on a wooden cutting board. Using a sharp kitchen knife, carefully slice the squid horizontally into even rings. Keeping the rings uniform in size ensures that they will cook evenly and maintain a tender texture when grilled.

    Tip: Pat the squid completely dry with a paper towel before cutting; this prevents it from slipping on the board and ensures a safer, cleaner cut.
  2. 2Season the squid rings
    Slices of fresh squid rings sitting in a black bowl ready for seasoning.

    Place the cleaned and sliced squid rings into a black mixing bowl. Sprinkle white sugar and salt over the squid to form the base seasoning layer, which enhances its natural sweetness and prepares it for marination.

    Tip: Ensure the squid is well-drained before adding to the bowl so the seasonings adhere better without becoming too watery.
  3. 3Add aromatics and spice
    A heap of minced garlic, green scallions, and red chili powder resting on top of squid rings in a bowl.

    Add a generous amount of minced garlic and chopped scallions on top of the squid rings. Follow by adding vibrant red chili powder to build up the spice and depth for the marinade.

    Tip: Adjust the amount of chili powder according to your spice preference, but dont skimp on garlic as it pairs beautifully with squid.
  4. 4Add chili paste and marinade bases
    A dark dollop of Korean chili paste surrounded by vibrant red chili powder on seasoned squid.

    Spoon a thick dollop of rich Korean chili paste onto the seasoned squid. Coat the top with additional chili powder to ensure a deep, uniform color and a spicy, savory glaze.

    Tip: The combination of paste and powder provides both moisture and intense color to the seafood marinade.
  5. 5Mix and marinate the squid
    Sliced red onions and toasted sesame seeds being sprinkled over seasoned squid rings in a black bowl.

    Scatter freshly sliced raw red onions over the seasoned squid mixture in the bowl. Sprinkle a handful of white sesame seeds evenly across the top, then mix thoroughly by hand to fully coat the squid rings.

    Tip: Red onions add a pleasant crunch and a mild sweet sharpness that complements the savory dish perfectly.
  6. 6Sear the pork belly
    A thick strip of raw pork belly being lowered onto a hot, black iron griddle plate with tongs.

    Use kitchen tongs to lay thick strips of raw pork belly onto a hot, black circular iron grill plate. Sear the meat until both sides turn golden brown and begin rendering their flavorful lard.

    Tip: Preheat the grill plate thoroughly before adding the meat to get a perfect sear and quickly release the pork fat.
  7. 7Flip and brown the pork
    Thick strips of pork belly searing on a hot cast-iron plate, with bubbles of rendered fat sizzling around the golden-brown meat.

    Flip the pork belly strips onto the hot pan or grill plate. Cook until both sides develop a beautifully golden-brown, charred crust, allowing the rich lard to render out completely into the pan.

    Tip: Letting the pork belly sear without moving it initially helps achieve that perfect golden crust and renders more fat for the next steps.
  8. 8Cut into bite-sized pieces
    Kitchen scissors cutting a thick piece of seared pork belly into smaller pieces over a hot round grill pan.

    Using a pair of kitchen shears, cut the golden-brown seared pork belly strips directly into bite-sized pieces while keeping them on the hot plate.

    Tip: Using kitchen scissors directly on the grill saves time and keeps the meat hot, a classic technique in Korean-style grilling.
  9. 9Arrange the pork belly
    A pair of tongs arranging bite-sized pieces of grilled pork belly in a circular pattern around the rim of a black cast-iron griddle.

    Carefully push and arrange the cut pork belly pieces into a neat circle around the outer edge of the iron pan. This clears the center area where the rendered pork fat will pool.

    Tip: Moving the pork belly to the edge keeps it warm without overcooking it, while collecting the flavorful lard in the center for the squid.
  10. 10Add marinated squid
    Spicy marinated squid topped with sesame seeds and scallions placed in the center of a circular arrangement of grilled pork belly pieces.

    Place the spicy marinated squid mixture directly into the center of the pan, allowing it to cook in the rendered pork fat. Top with sesame seeds and chopped green onions for extra flavor.

    Tip: Cooking the squid in the rendered lard infuses it with incredible richness and balances the spicy marinade.
  11. 11Add red onions and combine
    Marinated spicy squid being tossed with chopsticks and a wooden spoon in a pan, surrounded by freshly added red onion rings and green chili slices.

    Scatter fresh slices of red onion and green chilies into the pan around the central marinated squid. Use chopsticks and a spoon to stir-fry everything together over medium-high heat, allowing the vegetables to slightly soften and the squid to fully mingle with the rendered pork belly fat.

    Tip: Keep the stir-fry moving quickly so the squid cooks evenly without becoming rubbery, and the onions retain a bit of their crisp texture.
  12. 12Stir-fry everything together
    Spicy marinated squid, red onion slices, and seared pork belly pieces being vigorously tossed together on a hot, sizzling iron plate with metal tongs.

    Toss the seared pork belly pieces, spicy marinated squid, and sliced red onions together on the hot iron plate. Stir-fry the mixture continuously so the squid and aromatics absorb the rich, rendered pork fat. Continue cooking until all the ingredients are fully incorporated, bubbling, and intensely aromatic.

    Tip: Keep the heat moderately high while tossing to ensure the squid cooks quickly without turning rubbery or releasing too much moisture.

Storage & Reheating

Refrigerator
2 days
Store leftovers in an airtight container. The squid may release extra moisture over time.
Reheating
5 min
Reheat in a skillet over medium-high heat, tossing quickly to restore the crispness of the pork without overcooking the squid.

Burn It Off

Badminton
~73 minutes of high-energy continuous court play.
Brisk Walking
~1 hour 56 minutes at a steady pace (~5.5 kmh).
Running
~58 minutes at an easy jog (~8.5 kmh).

Frequently Asked Questions

Squid cooks extremely fast. Ensure you stir-fry it on high heat for only a few minutes until it opaque and curls. Overcooking draws out all its moisture, turning it tough.
Yes, frozen squid works well. Just make sure to thaw it completely in the refrigerator and pat it thoroughly dry with paper towels before slicing and marinating so it does not water down the red pepper glaze.
You can easily tone down the heat by reducing the amount of Korean chili powder (gochugaru). Adding a little more white sugar or serving it wrapped in fresh perilla leaves or lettuce can also help balance the spicy profile.
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