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.

Basic side dishes set out at 300°C Seafood Galbi Main Branch

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 👏🏻

Parking area in front of 300°C Seafood Galbi Main Branch
Exterior and parking lot of 300°C Seafood Galbi Main Branch

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… 🤍

Entrance and waiting area of 300°C Seafood Galbi Main Branch
Spacious dining hall at 300°C Seafood Galbi Main Branch
Indoor seating at 300°C Seafood Galbi Main Branch
Group room at 300°C Seafood Galbi Main Branch

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!

Dog-friendly seating and interior at 300°C Seafood Galbi Main Branch

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.

Menu information at 300°C Seafood Galbi Main Branch

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 ( •̀∀•́ )✧

Sign for the receipt review perk and 5-second timer challenge
Event information area at 300°C Seafood Galbi Main Branch

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.

Basic side dishes set out at 300°C Seafood Galbi Main Branch

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!

Cuttlefish couple set for two laid out on the table
Full lineup of the cuttlefish couple set

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)

Seafood kalguksu included in the couple set

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

Chewy noodles in the seafood kalguksu
Broth and noodles of the seafood kalguksu

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.

Half cheese, half seafood pajeon
A slice of mozzarella cheese pajeon

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 🤤

Mild stir-fried cuttlefish with a bowl of rice

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!

Bread and ice cream corner at 300°C Seafood Galbi Main Branch

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

300°C Seafood Galbi Main Branch300도씨해물갈비 본점

410 Masiran-ro, 1st floor, Jung-gu, Incheon, South Korea인천광역시 중구 마시란로 410 1층 300도씨해물갈비 본점

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