Eulwangni seafood restaurant, smoky cuttlefish, cheesy pajeon: 300°C
In short
300°C Seafood Galbi Main Branch (300도씨해물갈비 본점) is a seafood restaurant on Masiran-ro in Eulwangni, Yeongjong, Incheon. The writer ordered the Couple Set (cuttlefish) for 2 at medium spice and shared smoky stir-fried cuttlefish, a half-and-half pajeon (savory pancake) loaded with cheese and spicy seafood kalguksu (knife-cut noodle soup); the portions were so big that the leftovers went home in a takeout box. When you want a generous spread of spicy seafood, 300°C Seafood Galbi Main Branch is a satisfying choice.

Good to know
- Ordered
- Couple Set (cuttlefish) for 2
- Set includes
- Stir-fried cuttlefish, half-and-half pajeon (savory pancake), seafood kalguksu (knife-cut noodle soup)
- Spice level
- Your choice (medium on this visit)
- Dessert
- Ice cream, ₩3,000
- Address
- 1F, 410 Masiran-ro, Yeongjong, Incheon
- Price reference
- ₩3,000 ≈ $2.3 (2026-10-20)
as written by the visitor on Oct 15, 2026

What is 300°C Seafood Galbi Main Branch in Eulwangni like?
300°C Seafood Galbi Main Branch (300도씨해물갈비 본점) is a seafood spot in Eulwangni where you can enjoy spicy stir-fried cuttlefish, half-and-half pajeon and seafood kalguksu all in one meal. Today I'm introducing a place I had a great meal at in Eulwangni!


I was happy to get spicy stir-fried cuttlefish, nutty pajeon and a kicky kalguksu all at once. The portions were so generous that the two of us ended up taking leftovers home, haha. If you're looking for a filling meal in Eulwangni, have a look at this post! ⭐️



What comes with the Couple Set (cuttlefish), and can you choose the spice level?
The 2-person Couple Set (cuttlefish) at 300°C Seafood Galbi Main Branch comes with stir-fried cuttlefish, half-and-half pajeon and seafood kalguksu, and you can pick the spice level. We wanted something spicy that day, so we went with medium!♥️
📍 If you like seafood, this place is worth a look. Since the set covers cuttlefish plus pajeon and kalguksu, it's good for anyone who wants to try several dishes. I especially liked that you can choose the spice level to suit your taste.



How does the stir-fried cuttlefish taste?
The stir-fried cuttlefish at 300°C Seafood Galbi Main Branch is a spicy main where the smoky fire flavor hits you first, from the very first bite. And here it is, the main dish! It looked delicious, and the fire flavor was no joke, hahaha 🔥
With the smoky note layered on the spicy sauce, my appetite totally woke up. It even reminded me a bit of jjamppong (spicy seafood noodle soup). As someone who loves spicy food, I was really happy with it. If you're hunting for a Eulwangni restaurant and craving spicy seafood like haemuljjim (spicy steamed seafood), keep the cuttlefish stir-fry on your radar.

Does the half-and-half pajeon come with a lot of cheese?
The pajeon in the couple set is split in two, with one side piled high with cheese! 🧀 Cheese lovers will probably enjoy it, but personally the amount was a bit much and got slightly heavy as I ate, haha.
Still, eating it alongside the spicy cuttlefish gave me two different flavors to enjoy. Having pajeon with the main made the table feel even more generous.




How is the seafood kalguksu broth?
The seafood kalguksu at 300°C Seafood Galbi Main Branch has a broth that's both kicky and refreshing, and it was one of the dishes I liked most that day. After the spicy cuttlefish, a sip of that broth was the best...
The warm broth spreads through your mouth and fills you up inside! Broth is what matters in seafood kalguksu, and this one was truly a work of art. The cuttlefish stir-fry and pajeon were already plenty, so getting kalguksu on top made the set feel really well put together. 🦑

My honest overall review 💛
Overall I enjoyed my meal at 300°C Seafood Galbi Main Branch. The stir-fried cuttlefish with its spicy sauce and real fire flavor was great, and the kalguksu with its kicky broth stuck with me. The cheese on the pajeon may be hit or miss, but depending on your taste it can be plenty tasty.
Above all, the portions were so generous that the two of us ended up packing leftovers! It seems like a solid choice if you want to try several dishes or have a hearty meal.

On a day when you're craving spicy seafood in Eulwangni and can't decide where to eat, consider 300°C Seafood Galbi Main Branch too. We left fully satisfied :)
What should you have for dessert?


At 300°C Seafood Galbi Main Branch, be sure to buy the ₩3,000 ice cream for dessert! It's really good,, haha.
Where it is
1st floor, 410 Masiran-ro, Yeongjong-gu, Incheon, South Korea인천광역시 영종구 마시란로 410 1층 300도씨해물갈비 본점






