Eulwangni seafood restaurant, cuttlefish set and 5-second timer: 300°C
In short
300°C Seafood Galbi Main Branch (300도씨해물갈비 본점) is a seafood stew restaurant on Masiran-ro in Jung-gu, Incheon, near Eulwangni on Yeongjong Island. After a look at the sea at Eulwangni, the writer ordered the kiosk-only cuttlefish couple set for 2 at ₩49,000, which came with stir-fried cuttlefish, half-and-half pajeon (savory pancake) and seafood kalguksu (knife-cut noodle soup) in generous portions. With a large parking lot, dog-friendly seating and free coffee, 300°C Seafood Galbi Main Branch is a good-value pick near Eulwangni and Inspire.

Good to know
- Address
- 1F, 410 Masiran-ro, Jung-gu, Incheon
- Hours
- Mon–Sat 10:30–21:00 (last order 20:00), Sun 10:00–20:50 (last order 19:50)
- Closed
- Every Monday
- Parking
- In front of and behind the restaurant (25 cars)
- Reservations
- Via Naver Reservation (parties of 6 or more)
- Getting there
- 1-minute walk from Neulmok bus stop, 6-minute walk from Incheon Prince Tourist Hotel
- What we ordered
- Cuttlefish couple set for 2, ₩49,000, plus 2 bowls of rice
- Couple set includes
- Stir-fried cuttlefish, half-and-half pajeon and seafood kalguksu; spice level adjustable
- Seating
- Spacious seating, private room for groups, separate dog-friendly seats
- Ordering
- Kiosk
- Perks
- Udon noodles or a drink for a receipt review; stop the timer at exactly 5 seconds and get up to ₩70,000 free
- Extras
- Self-serve side dish bar, free coffee, bread and ice cream for sale
- Price reference
- ₩49,000 ≈ $36.5 · ₩70,000 ≈ $52.5 (2026-10-18)
as written by the visitor on Jun 14, 2026
A seafood stew spot near Eulwangni: what is 300°C Seafood Galbi Main Branch?
300°C Seafood Galbi Main Branch (300도씨해물갈비 본점) is a seafood stew specialist at 410 Masiran-ro, 1st floor, Jung-gu, Incheon. It has parking for 25 cars and even separate seats for dogs. We had gone to see the sea at Eulwangni and were looking for a place to eat nearby, and it turns out there's a very famous seafood stew restaurant right there. The parking was roomy and there were so many delicious-looking dishes that I was totally hooked. We headed straight to 300°C Seafood Galbi Main Branch 🏃🏻♀️
- Location: 410 Masiran-ro, 1st floor, Jung-gu, Incheon
- Hours: 10:30–21:00 (Mon–Sat), last order 20:00 / 10:00–20:50 (Sun), last order 19:50
- Closed: every Monday
- Parking: in front of and behind the restaurant (25 cars)
- Reservations: Naver Reservation available (parties of 6 or more)
- Getting there: 1 minute on foot from Neulmok bus stop, 6 minutes from Incheon Prince Tourist Hotel
- Restrooms: men's and women's restrooms inside
I liked that there was plenty of parking right in front. Space for over 25 cars, so no parking worries at all 👏🏻


It seems to be popular enough that there's a waiting list, at least on weekends. I checked the restroom too, and it was clean and well kept. And it turns out it has been on TV a lot… 🤍




Can you bring your dog? Seating layout
300°C Seafood Galbi Main Branch has spacious seating, a group room, and a separate dog-friendly seating area. You can bring your dog without worrying about disapproving looks, which seems great!

How much is the cuttlefish couple set, and what comes in it?
The couple set (cuttlefish) at 300°C Seafood Galbi Main Branch is ₩49,000 for 2 people and includes stir-fried cuttlefish, half-and-half pajeon (Korean savory pancake) and seafood kalguksu (knife-cut noodle soup). It was released recently as a good-value option, so it's not on the menu board yet, but it's on the kiosk~ Ordering is easy at the kiosk, and we got the couple set for 2 plus 2 bowls of rice. You can also adjust the spice level.

Receipt review perk and the 5-second timer challenge
For a receipt review, 300°C Seafood Galbi Main Branch gives you udon noodles or a drink. There's also a challenge for all you dopamine addicts who want a shot at a free meal, haha. Stop the timer at exactly 5 seconds and your meal is free up to ₩70,000! Give it a try ( •̀∀•́ )✧


The basic side dishes are set out all at once, quickly. If you need more, there's a self-serve bar where you can help yourself.

It's finally here. It's the couple set for 2, and the portions are seriously generous. Let me introduce each dish one by one!


Taste of each couple set dish: seafood kalguksu, half-and-half pajeon, stir-fried cuttlefish
Seafood kalguksu
The seafood kalguksu in the couple set isn't a tasting-size portion; it comes out at the size of a standalone dish. I assumed it would be a small sample, but not at all ԅ( ˘ω˘ԅ)

The broth was really refreshing and, above all, the noodles were chewy and so good. I seriously debated whether to order extra noodles.


Cheese half-and-half pajeon
The half-and-half pajeon comes half cheese, half seafood pajeon. The cheese looks insane, right? It's packed with mozzarella that stretches and stretches. The other half has plenty of seafood and is crispy, so of course it's delicious.


Mild stir-fried cuttlefish
We had the stir-fried cuttlefish at mild (about Shin Ramyun spiciness), and it was amazing: the cuttlefish was plump and thick but not tough at all. It's addictive, and it goes great with rice. A faint smoky fire flavor comes through, which made it even better. We ate until we were absolutely stuffed 🤤

Dessert and free coffee
On the way out, I saw that 300°C Seafood Galbi Main Branch also sells bread and things, and you can buy ice cream for dessert too!

On top of that, the coffee is free. If you're a coffee lover, definitely have some… 🫶🏻
Looking for a meal for two near Inspire or Eulwangni?
If you're staying at the Inspire hotel or looking for a good place to eat in Eulwangni, how about the couple set at 300°C Seafood Galbi Main Branch? It's great value, and the combination of kalguksu, half-and-half pajeon and stir-fried cuttlefish makes for a belly-bursting meal. And the food has to be good, but it's even better when the staff are kind. The owner was so, so friendly that the meal felt even nicer. I highly recommend 300°C Seafood Galbi Main Branch.
Where it is
410 Masiran-ro, 1st floor, Jung-gu, Incheon, South Korea인천광역시 중구 마시란로 410 1층 300도씨해물갈비 본점





