Neon terrace burger joint by Ttukseom Station: dinner date, Bas Burger

In short

Bas Burger Seongsu is a handmade burger restaurant in Seongsu, Seoul, between Seoulsup, Ttukseom Station and Seongsu Station. On an evening date, the writer ordered a mozzarella chicken burger set, a double bacon cheese burger, chili mozzarella cheese bars and Bas Lager. The unlimited potato chips and the neon-lit atmosphere made it easy to stay a long while. Bas Burger Seongsu is a reliable Seongsu burger spot for a date, a get-together with friends or a solo meal.

Main photo of Bas Burger Seongsu

Good to know

Getting there
Ttukseom Station Exit 7 · 2-min walk (store listing, Oct 7, 2026)
Location
1F, 9 Wangsimni-ro 4ga-gil, Seongdong-gu, Seoul; near Ttukseom Station, Seongsu Station and Seoulsup
What we ordered
Mozzarella chicken burger set, double bacon cheese burger, Bas Lager beer, chili mozzarella cheese bars
How to order
Tablet at every table
Sauce options
With sets and fried items, choose Bas Burger house sauce (default), pollock roe mayo, BBQ, ranch or honey mustard
Potato chips
Unlimited refills
Seating
Wood-toned indoor seating and an outdoor terrace

as written by the visitor on Apr 21, 2026 · not checked with the business

Main photo of Bas Burger Seongsu

What is Bas Burger Seongsu?

Bas Burger Seongsu is a handmade burger restaurant near Seoulsup, between Ttukseom Station and Seongsu Station. When you want a date or a casual meal in Seongsu, it's not easy to get both mood and flavor, but Bas Burger Seongsu really hits that balance.

It's close to Seoulsup, so it's great for dropping in after a walk, and it's near both Ttukseom Station and Seongsu Station, so access was good too 👍

Bas Burger Seongsu storefront near Seoulsup

The exterior, terrace and neon-lit evening atmosphere

The exterior of Bas Burger Seongsu has proper Seongsu vibes, so it catches your eye even as you walk past.

Exterior and terrace seats at Bas Burger Seongsu

There are outdoor terrace seats too, so on a nice day eating outside seemed lovely 🌙 Once evening came, the lights and neon came alive, and it was a totally fine date spot.

Is the indoor seating good for a date or eating alone?

Inside Bas Burger Seongsu, the wood-toned interior feels warm and comfy overall.

Wood-toned interior of Bas Burger Seongsu
Indoor seating area at Bas Burger Seongsu

You order on a tablet at each table, so there's no need to go up to the counter, and the tables are spaced just right for chatting 🙂

Table and ordering tablet at Bas Burger Seongsu

It's set up so eating alone feels no pressure either, so it looks fine for a Seongsu office worker's lunch too.

Seats comfortable for solo dining at Bas Burger Seongsu
Inside Bas Burger Seongsu

How do tablet ordering and sauce choices work?

At Bas Burger Seongsu you pick the menu and even the sauce yourself on the tablet, so it feels a bit customizable.

Tablet menu ordering screen at Bas Burger Seongsu

When you order a set or a fried item you can choose from several sauces: the default Bas Burger house sauce, roe mayo (myeongnan mayo, made with pollock roe), BBQ, ranch and honey mustard. I liked being able to pick by taste.

Sauce selection menu at Bas Burger Seongsu

What we ordered for dinner

  • Mozzarella chicken burger set
  • Double bacon cheese burger
  • Bas Lager beer
  • Chili mozzarella cheese bars

That's what we ordered, and overall the value for the price was pretty good!

Burgers and sides ordered at Bas Burger Seongsu
Mozzarella chicken burger set and double bacon cheese burger on the table

Unlimited potato chips at Bas Burger Seongsu

The real highlight at Bas Burger Seongsu is the unlimited potato chips. They're fried crisp, so they're tasty on their own, and dipped in ketchup + mayo you just keep reaching for more.

Unlimited potato chips with ketchup and mayo

Great for a quick nibble before the burgers arrive, and a perfect beer snack too 🍺

Potato chips with Bas Lager beer
Burgers and chips on the table at Bas Burger Seongsu

How do the double bacon cheese burger and mozzarella chicken burger taste?

Double bacon cheese burger

The double bacon cheese burger had quite juicy patties, and the melted cheese went really well with the meat.

Double bacon cheese burger with melted cheese

With the bacon added, the salty + savory + juicy combo was nicely balanced. First bite, and it felt like a truly American flavor.

Cross-section of the double bacon cheese burger with bacon and patties

Mozzarella chicken burger (highly recommended 🔥)

The mozzarella chicken burger was a truly memorable one. The outside is crunchy fried chicken, and inside the mozzarella stretches out, so the texture is so much fun, with savory and crispy together. If you like cheese, get this, no question.

Mozzarella chicken burger with mozzarella cheese inside

Which side dishes are worth ordering?

Crunch chicken wings

The crunch chicken (wings) at Bas Burger Seongsu are crispy outside and juicy inside, perfect with beer. The seasoning isn't overdone either, and you somehow keep reaching for more.

Crispy crunch chicken wings side
Crunch chicken wings with beer

Chili mozzarella cheese bars

Bite into a mozzarella cheese bar and the cheese stretches out, and honestly it passes on looks alone 😆 It worked as a snack-style bite, and it got the best reaction from the people I went with.

Chili mozzarella cheese bar with stretching cheese

Bas Lager and the evening atmosphere

I ordered the Bas Lager at Bas Burger Seongsu. The burger + chips + beer combo speaks for itself, and with the evening atmosphere added, you naturally end up sitting there for a long time.

Bas Burger Seongsu: final verdict

  • Seongsu-style mood + a terrace
  • Unlimited potato chips (a real plus)
  • Reasonable price for the burger quality
  • Works for dates, friends or eating solo
  • Easy route combined with Seoulsup and Ttukseom

Bas Burger Seongsu is good for a light meal in Seongsu and a safe, satisfying date spot, so I'll probably stop by again after my next trip to Seoulsup 🍔💛

Where it is

Bas Burger Seongsu바스버거 성수점

9 Wangsimni-ro 4ga-gil, Seongdong-gu, Seoul, South Korea서울특별시 성동구 왕십리로4가길 9 1층 바스버거

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