Seoul Forest dinner restaurant with wine corkage: Billadeubeulleu

In short

Billadeubeulleu Seongsu is a Mediterranean-style Western restaurant a 4-minute walk from Exit 5 of Seoul Forest Station in Seongdong, Seoul. At dinner the table ordered aligot cheese lasagna (22,000 won), Korean beef pepper steak (42,000 won) and gnocchi fritti (9,000 won), and a staff member spooned the warm aligot cheese over the lasagna at the table; wine corkage is 30,000 won per bottle. Billadeubeulleu Seongsu suits a Seoul Forest date where you want lasagna and steak in one sitting.

Exterior and entrance of Billadeubeulleu Seongsu

Good to know

Location
About a 4-minute walk from Seoul Forest Station Exit 5; also walkable from Ttukseom Station
Hours
Tue–Sun 11:00–21:00
Break time
15:30–17:00
Last order
20:00
Regular closing day
Every Monday
Parking
No dedicated parking lot
Seating
28 indoor seats, with outdoor terrace seats as well
Reservations
Naver Reservation or Catch Table, up to 6 people (contact the restaurant for 7 or more)
Corkage
Wine only, 30,000 won per bottle
Aligot cheese lasagna
22,000 won
Korean beef pepper steak
42,000 won
Gnocchi fritti
9,000 won
Zero-sugar cola
4,000 won
Other
Dogs welcome; baby chairs and children's cutlery available
Price reference
₩30,000 ≈ $21.5 (2026-09-19)

as written by the visitor on Sep 18, 2026

I was looking for somewhere to eat dinner near Seoul Forest and ended up at Billadeubeulleu Seongsu! It's known for the lasagna piled high with cheese, but it also has a strong lineup of steaks and side dishes, so it worked great as a date or group dinner spot 🫶🏻

Exterior and entrance of Billadeubeulleu Seongsu

How to get to Billadeubeulleu Seongsu, and its opening hours

Billadeubeulleu Seongsu is about a 4-minute walk from Exit 5 of Seoul Forest Station! It's also walkable from Ttukseom Station, so it's easy to reach by public transit. Once you turn into the alley, you'll spot the outdoor terrace seats, which makes it pretty easy to find!

  • Hours: Tuesday–Sunday 11:00–21:00
  • Break time: 15:30–17:00
  • Last order: 20:00
  • Closed: every Monday
  • Parking: no dedicated lot
Terrace seating tucked into the alley at Billadeubeulleu Seongsu

There's a Catch Table kiosk set up at the entrance. Walk-ins are fine, but during busy hours it's probably a bit more convenient to use Naver Reservations or Catch Table!

Catch Table reservation kiosk at the entrance

Inside Billadeubeulleu Seongsu: a blue-and-white Mediterranean look

Billadeubeulleu is designed around the idea of an artist's studio in a Southern European resort town, so the blue-and-white interior really stands out!

Blue-and-white Mediterranean-style interior

The interior was bigger than I expected, and the tables weren't cramped together! The overall vibe was clean but comfortable, so it was nice for dinner with my boyfriend ☺️ There are 28 indoor seats total, reservations go up to 6 people, and for 7 or more you're asked to call the store directly!

Indoor seating at Billadeubeulleu Seongsu with wide table spacing

There's also terrace seating outside! On a cool day it'd be nice to eat outdoors. Dogs are welcome, and they have baby chairs and cutlery ready too.

Dog-friendly outdoor terrace seating

Ordering was done through a QR code on the table. It was convenient not having to flag down staff — you could take your time browsing the menu and order right away!

QR code ordering guide on the table

What we ordered at dinner: prices and the wine corkage rule

The menu covers pasta, lasagna, risotto, steak, salads, and sides. We ordered the restaurant's signature aligot cheese lasagna, the Korean beef pepper steak, gnocchi fritti, and a zero-sugar cola.

  • Aligot cheese lasagna ₩22,000
  • Korean beef pepper steak ₩42,000
  • Gnocchi fritti ₩9,000
  • Zero-sugar cola ₩4,000
Menu featuring pasta, lasagna, and steak

There was a good range of wines to pair with the food too. Corkage is available — wine only — and it costs ₩30,000 per bottle!

A variety of wines displayed in the restaurant

Gnocchi fritti, 9,000 won

The first dish to arrive was the gnocchi fritti. Unlike the usual soft gnocchi swimming in sauce, these were fried, so they were light to snack on, almost like fries. Dipping them into the accompanying sauce made them even softer and richer 🤤🤤

Fried gnocchi fritti served with sauce

Aligot cheese lasagna, 22,000 won, poured at the table

The aligot cheese lasagna is Billadeubeulleu's signature dish — lasagna with tomato sauce topped with cheese.

A plate of aligot cheese lasagna with tomato sauce

A staff member came to the table and spooned warm aligot cheese right onto the lasagna. If you love cheese, this might be one of the most satisfying pasta dishes among the Seoul Forest restaurants!

Staff member spooning aligot cheese onto the lasagna

Korean beef pepper steak, 42,000 won

The Korean beef pepper steak came with a generous amount of rich pepper sauce on top and cheese-topped fries on the side. The sauce had a spicy kick from the pepper but stayed creamy, so it paired well with the meat, and there was plenty of it to keep every bite moist until the end. With both steak and fries on one plate, the portion felt quite filling.

Korean beef pepper steak topped with pepper sauce alongside cheese fries

Is Billadeubeulleu Seongsu a good dinner for two?

The pepper sauce was rich but didn't overpower the flavor of the meat at all, which I really liked 🤤 It's a dish I'd recommend not just to fans of the cheese lasagna but to anyone looking for steak in the Seoul Forest area.

Billadeubeulleu Seongsu is a place with clearly defined signature dishes and a relaxed atmosphere. The aligot cheese lasagna was fun to watch as well as eat, and ordering the Korean beef pepper steak and gnocchi fritti alongside it gave the two of us plenty to share.

If you're looking for somewhere to eat after a walk through Seoul Forest, or need a good-atmosphere spot for a Seoul Forest date, this is worth a visit. For anyone hunting for a Seoul Forest pasta restaurant where you can enjoy lasagna and steak together, I'd recommend Billadeubeulleu Seongsu ☺️

Where it is

Billadeubeulleu Seongsu빌라드블루 성수

46-10 Seoulsup 2-gil, Seongdong-gu, Seoul, South Korea, 1st floor서울특별시 성동구 서울숲2길 46-10 1층

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