Dongtan seafood kalguksu restaurant for a family dinner: Yubok

For anyone craving a hot, refreshing broth and a spicy stir-fry at the same time, I have to recommend this place — here's my honest review of Yubok Haemul Kalguksu Dongtan Direct Branch!! I demolished everything from the seafood kalguksu to the stir-fried octopus, no regrets.

Where is Yubok Haemul Kalguksu Dongtan Direct Branch, and what are its hours?

Yubok Haemul Kalguksu Dongtan Direct Branch is on the 1st floor of 3 Dongtangongwon-ro 3-gil, Hwaseong-si, Gyeonggi-do. It's open 11:00–21:00, last order at 20:30, and closed every Tuesday.

The moment I arrived, the big, clean exterior caught my eye from far away-! There's dedicated parking right in front of the restaurant, so it was super convenient to bring the car haha

Inside Yubok Haemul Kalguksu: seating and the self-serve bar

The hall at Yubok Haemul Kalguksu Dongtan Direct Branch has an open, spacious layout, with a separate self-serve bar off to one side. Open the door and the wide hall is the first thing you see!!

The wood and white tones blend together nicely, giving off a cozy vibe while still feeling meticulously hygienic haha

The tables are spaced well apart too, so you can chat without being bothered by the next table over — great for group gatherings or family dinners 👏👏

On one side there's a self-serve bar that's kept nice and clean!!! Extra side dishes plus all the meal essentials — apron, wet wipes, scissors, pepper — are all right there to grab. Very satisfying!!

If you visit, don't forget to check the receipt review event running at the tables-!

Menu and kiosk ordering at Yubok Haemul Kalguksu

Yubok Haemul Kalguksu Dongtan Direct Branch orders through a kiosk. Just a heads-up for anyone planning a visit-!-!

We ordered

• Seafood kalguksu (2 servings)
• Stir-fried octopus (jjukkumi bokkeum)

!!

The barley rice starter that comes before the kalguksu

Once you order, the first thing set on the table is barley rice as an appetizer!!

While waiting for the main dish, mixing it up and taking a bite haha, the pop-in-your-mouth texture of the barley rice really wakes up a dulled appetite 👍👍

Seafood kalguksu for two: clam broth and knife-cut noodles

The seafood kalguksu (for 2) at Yubok Haemul Kalguksu Dongtan Direct Branch comes in a huge pot. Clear broth that tastes like the whole sea, and chewy noodles!! Overwhelming just from the look of it, and the ingredients are really substantial 👏👏

Piled high with plump clams and in-season oysters, plus fresh vegetables like zucchini for a subtle sweetness, generously loaded in 🫶

The sign at every table has the secret to eating the kalguksu at its best!! I followed it exactly, and the broth stayed clear rather than clouding up — really clean and refreshing haha. Not a hint of flour smell, and the noodles stayed springy and chewy right to the last bite 💓

What moved me most was the broth and the noodles! Not an artificial punch forced by seasoning, but a truly clear, refreshing seafood stock deeply drawn out from properly de-sanded, fresh clams and oysters ㅠㅠ💗

One spoonful in, and even though I hadn't had a drink the night before, I felt completely refreshed lol. And the noodles just get more flavorful the longer they simmer — seriously so chewy!

No flour smell, and the elasticity holds up so the texture stays springy all the way through without going mushy!! My parents who came with me were totally satisfied too haha

Top it with a bite of the house-made geotjeori kimchi and slurp it up with the noodles — absolutely magical 😇✨ So satisfying!!!!

How smoky is the stir-fried webfoot octopus (jjukkumi bokkeum)?

It felt like a shame to just have kalguksu, so we also ordered the stir-fried octopus! Would've really regretted it if we hadn't-!

The second the plate hit the table, that spicy charcoal-grilled smokiness hit my nose and set off my salivary glands 🔥🔥🔥🔥 Plump octopus stir-fried fast over high heat with crisp cabbage and onion in a special sauce, locking in that smoky flavor haha

Above all, the texture of the octopus was insane!!! Not a hint of toughness — tender yet chewy in that perfectly satisfying way every single bite 💕💕

Every piece of octopus is nice and big!! One bite of the light, refreshing kalguksu broth, then one bite of the spicy chewy octopus — the sweet-salty-spicy balance is out of control,,

Not the artificial heat of capsaicin, but a genuinely delicious sweet-spicy umami that keeps your chopsticks coming back 👍👍👍 I want more already

The best combo: kalguksu noodles tossed in the octopus sauce

This is the real secret, also written on the table sign — scoop out just the well-cooked kalguksu noodles and mix them straight into the sweet-spicy octopus sauce!!!

Take a spoonful of the cool, clear clam broth, then a big bite of these mixed noodles — game over,,,, so good,,,🔥🔥 If you visit, you absolutely have to try this combo haha it was such a delicious meal-!-!-!-!

Is Yubok Haemul Kalguksu in Dongtan worth it for a family dinner?

Yubok Haemul Kalguksu — chewy seafood kalguksu with plenty of fresh clams for a clear, deep broth, paired with plump, smoky stir-fried octopus — this combo simply cannot fail!!!! If you're looking for a real hidden gem in Dongtan with a comfortable space and easy parking, I highly recommend stopping by Yubok Haemul Kalguksu-! ⭐️⭐️⭐️⭐️⭐️