Gongdeok, Seoul private-room lunch with barley tea service: Usu

In short

Usu is an all-private-room Korean beef (hanwoo) course restaurant on basement level 2 of the Lotte Castle President complex, a 5-minute walk from Exit 2 of Gongdeok Station in Mapo, Seoul. The Lunch C course at Usu runs from ugye jinjuk porridge and three one-bite dishes to shiitake shrimp with young zucchini, Jeonbuk five-color gardenia noodles, 1++ sirloin hanwoo grill with a seasonal fish pot-rice and hanwoo seaweed soup spread, and a corn dessert, and even the standard water is served as barley tea. Because every seat at Usu is inside a room, the meal is free of noise and stares, and the dinner course is worth a return trip.

Showing box containing the course ingredients

Good to know

Location
5-minute walk from Gongdeok Station Exit 2, basement level 2 of the Lotte Castle President complex
Course ordered
Lunch C course
Seating
Every seat in a room, private rooms, group seating
Parking
Large lot, 3 hours free, no limit on the number of cars
Other
Corkage free, open year-round
Main
1++ sirloin hanwoo grill + hanwoo seaweed soup spread + seasonal fish pot rice

as written by the visitor on Sep 25, 2026

Hi, this is Ddungddaengi~~ I hadn't had a leisurely meal in a nice atmosphere in a while, so I went for a course meal at Usu, a room-style restaurant near Gongdeok Station :)

Where Usu is and how to find it from Gongdeok Station

Usu is a 5-minute walk from Gongdeok Station Exit 2, located on basement level 2 of the Lotte Castle President complex.

All-room seating, parking and corkage at Usu

Usu has all-private-room seating, and a large parking lot with 3 hours free with no limit on the number of cars, so it looked convenient for those coming by car. Something to note if you're driving!

On top of that, it's corkage-free, open every day of the year, and has group seating too, so it seems like a great spot for family gatherings, work dinners, or an important meal!!

What the interior of Usu feels like

Interior atmosphere of a private room at Usu's Gongdeok location
Interior of Usu made up entirely of private rooms

Usu menu lineup and course prices

Usu's course menu board
Menu guide listing the lunch course composition

I ordered the Lunch C course that day! The default water came out as barley tea instead of plain water.

How the Lunch C course starts: the ingredient showing

Usu's Lunch C course began by showing the ingredients that would be used in the upcoming courses.

Showing box containing the course ingredients
Lobster and hanwoo ingredients in the showing box

From lobster to hanwoo (Korean beef)~

Hanwoo sirloin in the showing box
Table setting before the course begins

Ugye jinjuk, the opening porridge

The course started with ugyejin porridge, a richly steeped porridge. It's made with a broth using hanwoo bone broth and chicken stock, with nurungji (scorched rice), scallion crust, shiitake mushrooms, asparagus, and white ear mushroom as garnish — a nice, warm way to start the meal!

Ugyejin porridge made with hanwoo bone broth

Three one-bite dishes: scallop, bulgogi sandwich, lobster taco

Second came a variety of bite-sized dishes.

Plating of the three bite-sized dishes
Scallop bite-sized dish and bulgogi sandwich

The first was a bite-sized dish using scallop and clam. On top of brick pastry, grilled scallop and abourga, clam cream sauce, apple, onion, and gamtae (seaweed) powder came together — the combination of crunchy texture and soft scallop was great for waking up the appetite.

The second bite-sized dish was a bulgogi sandwich. Between brioche, hanwoo bulgogi, mushroom duxelles, and truffle cream cheese were layered, with apple pickle, hanwoo jerky powder, and porcini powder added. It was fun to enjoy the familiar hanwoo bulgogi in a different form.

The third bite-sized dish was a lobster taco. It included squid ink, black sesame, tortilla, sous-vide lobster, tomato, onion, a smoky gochujang mayo sauce, frill ice lettuce, and amaranth. The gochujang mayo sauce paired really well with the crunchy tortilla, and I enjoyed it a lot.

Squid-ink tortilla lobster taco
Close-up of the bite-sized dishes

Shiitake shrimp with young zucchini

Next came the shiitake shrimp and zucchini dish. It used shrimp, A-grade shiitake mushrooms, zucchini, tofu, aged kimchi, and golden enoki mushrooms, with peanut tofu sauce and wild chive oil added. The shiitake mushrooms were chewy, and scooping them up generously with the tofu sauce and chive oil made for a nutty, well-matched bite!

Shiitake shrimp and zucchini dish with peanut tofu sauce
Plate of shiitake mushroom and shrimp dish

Jeonbuk five-color gardenia noodles

The next dish was jeonbuk five-color gardenia noodles. It came with various garnishes such as black sesame julienned radish, bracken fern, shiitake mushroom, wild chive salad, perilla leaf, and abalone, along with gamtae dressing and mustard-garlic sauce. It had beautiful color and, eaten together with the perilla leaf, the aroma and taste were fantastic.

Jeonbuk five-color gardenia noodles topped with abalone
Gardenia noodles served with various garnishes
Gardenia noodles with gamtae dressing

The Lunch C main: 1++ sirloin hanwoo grill and the rice spread

And then came what could be called the main of the Lunch C course, the hanwoo grill and rice spread!

Along with 1++ sirloin, it came together with a hanwoo seaweed soup spread and seasonal fish pot rice — so it wasn't just hanwoo, but a full proper table with rice and soup too!

1++ hanwoo sirloin grilled

They showed the seasonal fish pot rice first.

Seasonal fish pot rice
Server showing the pot rice

Later it came out as a full table setting with the seaweed soup.

Full table with hanwoo seaweed soup and pot rice
Side dishes served with the rice spread

Corn dessert to close the course

Last, the dessert! It was made up of corn ice cream, corn cream cheese, apricot, corn cream, sponge cake, green citron cream sauce, dill, and coconut chips. The nutty, sweet flavor of corn combined with the refreshing apricot and green citron cream sauce made for a clean finish at the end of the course.

Is Usu's Lunch C course worth it?

Plating of the corn ice cream dessert

Overall, I liked that Usu's Lunch C course kept familiar hanwoo dishes at its base while using a variety of ingredients and cooking methods to make each course feel different. The staff were also friendly, so I was able to enjoy the meal comfortably without any awkwardness the whole time haha

Since every seat is a private room, it was nice not having to worry much about noise or glances from nearby tables. I was so satisfied with the lunch course that I want to come back for the dinner course next time haha. Hope everyone has a full, happy day~~ Thank you!

Where it is

Usu우수

109 Mapo-daero, Lotte Castle President Complex B2 Unit 201, Mapo-gu, Seoul, South Korea서울특별시 마포구 마포대로 109 롯데캐슬프레지던트 상가 지하2층 201호

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