Osam Bulgogi: The Squid-and-Pork-Belly Combo That Ruins You for Plain Squid Stir-Fry

 

I had osam bulgogi this weekend. Squid, stir-fried in a spicy gochujang-based sauce, with pork belly thrown in. And that pork belly, paired with the squid, sets off a genuine synergy.

Osam bulgogi

Quick Answer

• Osam bulgogi is a Korean dish that stir-fries squid in a spicy gochujang-based sauce together with pork belly. The name itself is a portmanteau — "o" from ojingeo (squid) and "sam" from samgyeopsal (pork belly).
• The bouncy, chewy squid hits first with its spicy, savory punch, then the chewy, nutty pork belly follows right behind it — the fat in the meat naturally tempers the heat.
• It works mixed into rice, and it works wrapped in lettuce or another ssam green.
• Spice level is often adjustable, at home or at a restaurant — but dial it down too far and you risk losing what actually makes this dish distinctive (see the cautionary story below).
• Jongno and Myeongdong both have spots where you can enjoy osam bulgogi, or something close to it — but how each place actually serves it varies, so it's worth confirming details before you go.

1. What Is Osam Bulgogi?

Start with the name. Osam bulgogi combines "o" from ojingeo (squid) and "sam" from samgyeopsal (pork belly). It's a spicy, gochujang-based stir-fry of squid and pork belly cooked together, said to have originated as a regional dish from Korea's east coast (Gangwon Province, including Gangneung).

• Main ingredients: squid, pork belly
• Sauce: a spicy gochujang-based sauce, typically built with gochugaru (chili flakes), garlic, and sugar
• Method: both ingredients stir-fried together over high heat
• Served with: rice, ssam greens

It's worth not confusing this with two similar-sounding dishes. Ojingeo-bokkeum is squid stir-fried spicy, with no pork. Jeyuk-bokkeum is the reverse — spicy pork stir-fry with no seafood at all. Osam bulgogi combines both on the same pan, and comes out as its own, distinct dish.

2. The Real Magic Is in the Combination

Before I'd actually tried osam bulgogi, I assumed it was basically squid stir-fry with some extra meat thrown in. Eating it told a completely different story.

Bite into the bouncy, spice-coated squid first, and you get that sharp, savory first hit. Right behind it comes the chewy, nutty flavor of the pork belly. The fat in the meat tempers the heat just enough — spice and richness end up supporting each other instead of competing.

Two dishes that are each solid on their own — squid stir-fry, pork stir-fry — end up filling in each other's gaps once they share a pan.

3. How My Family Reacted to the Heat

The restaurant we went to let us choose a spice level. I ordered medium, and it was exactly right for me. My wife found it a bit too spicy. My daughter skipped the heat entirely and ordered soy-sauce bulgogi instead.

That's the interesting thing about osam bulgogi — spice tolerance can vary wildly even at the same table. If you're going with someone who isn't used to spicy food, it's worth checking ahead whether the spice level is adjustable, or picking a place with a milder backup option on the menu.

4. The Restaurant That Toned Down the Spice — And Disappeared

There's a personal story I always think of when osam bulgogi comes up.

Years ago, a new osam bulgogi place opened up near my house. It was genuinely spicy, and genuinely delicious. Business boomed — it couldn't not.

But complaints about the heat kept coming in, and eventually the restaurant toned the recipe down. The flavor itself didn't get worse. Somehow, though, it lost its pull. I noticed myself going less often, and I wasn't alone. Eventually, the restaurant closed.

Even now, when I hear "osam bulgogi," that place is the first thing that comes to mind. What I learned from it: with this dish, the heat isn't just a spice-level setting you can dial down freely — it might be part of the dish's actual identity.

5. The Perfect Pairing: Bean Sprout Hot Pot Rice

The restaurant we went to this time did something different with the rice. Instead of plain white rice, it came as bean sprout hot pot rice (kongnamul sotbap).

kongnamul sotbap

Bean sprouts are a classic pairing for spicy Korean food. But cooking them into a hot-pot-style rice, rather than serving them as a soup or side dish, was a different experience entirely. The bean sprouts infuse the whole pot of rice with a subtle aroma as it cooks — and that aroma turned out to be a perfect match for the spicy osam bulgogi.

6. How to Eat It: Mixed Into Rice or Wrapped in Lettuce

There are at least two solid ways to eat osam bulgogi.

• Mixed into rice: the spicy sauce and the juices from the squid and pork belly soak into every grain, turning it into a complete one-bowl meal.
• Wrapped in ssam greens: wrapping it in lettuce or another leafy green filters the heat down a notch and adds a fresh, crisp texture.

Try both, and pick whichever fits your mood that day.

Wrapped in ssam greens

7. Finding Osam Bulgogi in Jongno and Myeongdong

Here are a couple of spots worth knowing about. These are small neighborhood restaurants, though, so menus and hours can change — it's worth double-checking on a map app before you go.

Jongno

• Cheongjin-sikdang (82 Samil-daero, Jongno-gu — near Jongno 2-ga / Jonggak) — a Jongno institution with more than 20 years of history, originally located in the old Pimatgol alley before redevelopment pushed it to its current spot. One important detail worth getting right: "osam bulgogi" isn't actually a named item on the menu. This restaurant's menu has exactly two things — bulgogi and squid. Regulars order both and grill them together on the same pan, and that combo earned its own nickname, "osam bulgogi," by word of mouth. Open 10:30 a.m.–9:30 p.m. on weekdays, closed Sundays. It tends to get busy in the evening, so it's worth going with some flexibility in your timing.

Myeongdong

• Myeongdong-call (an alley near Myeongdong Station) — serves both budae-jjigae and osam bulgogi, and per reviews, it's reportedly popular with Japanese tour groups. That said, the information behind this comes from an older review, so it's worth confirming the restaurant is still open before you go.

FAQ

Is osam bulgogi the same thing as ojingeo-bokkeum (squid stir-fry)? No. Ojingeo-bokkeum is squid stir-fried spicy, on its own. Osam bulgogi adds pork belly into the mix. Different name, different balance of flavor.

Is osam bulgogi always extremely spicy? It's built on a gochujang base, so it runs spicy by default — but many restaurants and home cooks adjust the heat level. That said, dialing it down too far can dull what makes the dish distinctive in the first place.

Is "osam bulgogi" always printed on the menu as its own dish? No. Some restaurants list it as an official named menu item, while others (like Cheongjin-sikdang) sell squid and bulgogi separately and let customers order both to combine themselves.

Conclusion: Why Squid Stir-Fry Alone Isn't Enough Anymore

Before trying osam bulgogi, I figured squid stir-fry on its own was plenty. Once you've tasted the balance pork belly brings to the table, though, a plate of squid stir-fry alone starts to feel like it's missing something.

Three things to try today

1. Check ahead whether a restaurant serves osam bulgogi as an official menu item, or whether you'll need to order squid and bulgogi separately and combine them yourself.
2. If anyone in your group is sensitive to spice, pick a place where the heat level is adjustable.
3. Decide ahead of time whether you want it with bean sprout hot pot rice, plain rice, or ssam greens — it'll make the meal that much more enjoyable.

TL;DR

1. Osam bulgogi stir-fries spicy gochujang-marinated squid together with pork belly — a distinct dish from both ojingeo-bokkeum (squid only) and jeyuk-bokkeum (pork only).
2. The dish's core appeal is how the squid's spicy savoriness and the pork belly's richness fill in each other's gaps — and toning the spice down too much can actually strip away that appeal.
3. Some places, like Cheongjin-sikdang in Jongno, don't list it as an official menu item at all — customers combine it themselves — so it's worth checking the menu setup and hours before you visit.

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Related reading: Locals Actually Eat: 5 Octopus Dishes, From Live to Legendary, Jjukkumi Samgyeopsal Bokkeum: Korea's Other Squid-and-Pork Belly Stir-Fry (And Why It's Softer)

Sources: Diningcode – Cheongjin-sikdang; K-Health – Cheongjin-sikdang feature; Polle – Cheongjin-sikdang; macee.co.kr – Myeongdong-call review; Wikipedia – Osam-bulgogi