Seoulsup burger joint after a walk with friends: Bas Burger Seongsu

In short

Bas Burger Seongsu is a handmade burger restaurant near Seoulsup in Seongdong, Seoul, a 2-minute walk from Ttukseom Station. After a weekend walk in Seoulsup with friends, the writer ordered the signature Bas Burger, Bas Lager beer, and the new Chili Mozzarella Cheese Bar and Mozzarella Chicken Bites, plus free fresh potato chips from the self-serve bar. Bas Burger Seongsu is a solid place to fill up on burgers and beer before or after a Seoulsup stroll.

Handmade burger and beer spread at Bas Burger Seongsu

Good to know

Getting there
Ttukseom Station Exit 7 · 2-min walk (store listing, Oct 7, 2026)
Location
About a 2-minute walk from Ttukseom Station, near Seoulsup
Opening hours
Weekends 11:00–20:45; weekdays until 21:15
Ordering
Order and pay on the tablet at each table
Free extras
Free refills of fresh potato chips (James Gam) at the self-serve bar
Pets
Pets welcome on the outdoor terrace
What we ordered
Bas Burger, Bas Lager, Chili Mozzarella Cheese Bar, Mozzarella Chicken Bites

as written by the visitor on May 27, 2026

A handmade burger found on a Seoulsup walk: Bas Burger Seongsu

Bas Burger Seongsu has a reputation as a go-to handmade burger spot near Seoulsup. Last weekend the weather was gorgeous, and I was walking around Seoulsup with friends when we got hungry. I really love a high-quality handmade burger, and I'd heard there was a good place nearby, so we headed straight there!

First look at Bas Burger Seongsu near Seoulsup
Bas Burger Seongsu, found during a walk in Seoulsup

Since it's already well known as a Seoulsup burger place, my expectations were really high. The moment I opened the door, the smell of delicious meat hit me right at the entrance and my steps got faster, haha. The menu lineup I tried at Bas Burger Seongsu today was so good that I was in a great mood before even eating. Let me tell you about it fresh, just as I felt it

Menu lineup tried at Bas Burger Seongsu
Handmade burger spread at Bas Burger Seongsu

right away. Even the atmosphere and the easy ordering system were appealing, haha.

Where is Bas Burger Seongsu and what is the atmosphere like?

Bas Burger Seongsu is really close, about a 2-minute walk from Ttukseom Station. It's also near Seoulsup, so it's a perfect spot to visit before or after a walk. The hip, clean vibe the moment you step in won me over.

Hip, clean atmosphere inside Bas Burger Seongsu
Interior of Bas Burger Seongsu near Ttukseom Station

Tablet ordering, pets allowed, opening hours

At Bas Burger Seongsu you can sit down and order and pay in one go on the tablet at each table, which is really nice. Pets are allowed too, and I saw quite a few guests with their cute dogs on the outdoor terrace seats. The opening hours are 11:00 to 20:45 on weekends

Table tablet ordering and shop info at Bas Burger Seongsu

and until 21:15 on weekdays, so there's no time pressure when you visit.

Bas Burger and Bas Lager: the perfect Seoulsup burger combo

My main at Bas Burger Seongsu was the Bas Burger, the most basic yet signature item. The softness of the pastry bun and the juicy patty came together in the mouth beautifully. Pairing it with a glass of cold Bas Lager beer, ahh~~~ all the greasiness of the burger vanished and it felt so clean.

Free refills of fresh potato chips at the self-serve bar

At the self-serve bar on one side of the shop, you can take fresh potato chips called James Gam (제임스감) as much as you like, for free

Fresh potato chips at the Bas Burger Seongsu self-serve bar
James Gam fresh potato chips with free refills
Table with Bas Burger, Bas Lager and potato chips

and that was a big plus. Being able to keep refilling for free is huge, but crunchy chips with cold beer in this hot, humid summer weather is a combination I hardly need to explain, it's just so appealing T_T Maybe thanks to this generous setup, it seems popular with people looking for a handmade burger place near Seoulsup, haha. It's a spot that draws not only locals but also people from other neighborhoods like me!!!

Handmade burger and beer spread at Bas Burger Seongsu

What cheese sides does Bas Burger have?

The cheese-packed sides at Bas Burger Seongsu are tempting too. I love anything with cheese, and it's not just a plain cheese bar side: there's a Mozzarella Cheese Bar made by deep-frying whole mozzarella, a chili version called the Chili Mozzarella Cheese Bar, and even a chicken bar like a chicken nugget wrapped around cheese and fried, a hugely tempting item that can't possibly be bad.

Chili Mozzarella Cheese Bar, a Bas Burger cheese side
Mozzarella Chicken Bites with whole mozzarella inside

New items: Chili Mozzarella Cheese Bar and Mozzarella Chicken Bites

I picked the Chili Mozzarella Cheese Bar as a side because it was a new menu item. It has a crunchy coating packed with mozzarella cheese plus a sweet-and-spicy chili sauce, so you keep reaching for more. The Mozzarella Chicken Bites have whole mozzarella inside chicken thigh meat, so when you bite in, the cheese stretches out long, which is fun. Both were absolutely perfect beer snacks.

After eating this much and feeling full, I immediately understood why everyone calls Bas Burger Seongsu a top handmade burger place near Seoulsup. It was a happy meal that left me with the energy to go back out for another Seoulsup walk, haha. It hasn't even been a day since I ate, and I'm already thinking about it and want to eat it again!

Bas Burger burgers and sides shared with friends
Meal at Bas Burger Seongsu after a Seoulsup walk

If you're looking for a handmade burger in Seongsu or Seoulsup

I was happy with both the food and the atmosphere at Bas Burger Seongsu, so I'll be back whenever I crave a burger. If you're looking for a great handmade burger near Seongsu or Seoulsup, do give it a visit. You won't regret it. If you love handmade burgers or want the romance of a summer night with delicious cold beer, there's no place like Bas Burger Seongsu! I hope you'll try it once.

Handmade burger and beer to finish at Bas Burger Seongsu
Closing photo of the visit to Bas Burger Seongsu near Ttukseom Station

Where it is

Bas Burger Seongsu바스버거 성수점

9 Wangsimni-ro 4ga-gil, Seongdong-gu, Seoul, South Korea (1st floor)서울특별시 성동구 왕십리로4가길 9 1층 바스버거

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