City Hall after-work burger spot: Hawaiian set, 1+1 beer at Bas Burger

In short

Bas Burger Gwanghwamun (바스버거 광화문점) is a large handmade burger restaurant on the basement floor of a building on Dadong-gil in Jung-gu, Seoul, between City Hall, Gwanghwamun, Jonggak and Euljiro 1-ga stations. Arriving right at the 5 PM after-work start, the writer had a Hawaiian burger set, a Chi-Bun Burger set and the staff-recommended sides of Mozza Chicken Bites and bacon broccoli; with 1+1 beer until 7 PM and free James Gam potato chips, Bas Burger Gwanghwamun was busy with company group dinners. Verdict: well-balanced burgers and satisfying sides make Bas Burger Gwanghwamun worth a return visit.

Table laid out with burger sets and side dishes

Good to know

Getting there
Euljiro 1-ga Station Exit 1-1 · 6-min walk (store listing, Oct 6, 2026)
Location
B1, Gwangil Building, 5 Dadong-gil, Jung-gu, Seoul (between Gwanghwamun, Jonggak, Euljiro 1-ga and City Hall stations)
Hours
Mon–Sat 10:00–22:00, break time 15:00–16:30
Closed
Every Sunday
Evening deal
After work from 5 PM: 1+1 beer until 7 PM
Free chips
James Gam potato chips free for dine-in; takeout chips must be ordered separately
Burger menu
9 handmade burgers; toppings can be added or left out
Seating
Large dining room with a long-table area at the back

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

First photo from the visit to Bas Burger Gwanghwamun

Where is Bas Burger Gwanghwamun?

Bas Burger Gwanghwamun is a large handmade burger restaurant on the first basement floor of Dadong-gil in Jung-gu, Seoul. It's near Cheonggyecheon Plaza, so it works for takeout and for group dinners, and this time I came as a City Hall Station food find. It sits right in the middle of the square formed by four stations, Gwanghwamun, Jonggak, Euljiro-ipgu and City Hall, so it's easy to reach from any of them.

Entrance of Bas Burger Gwanghwamun on the basement level of Dadong-gil

Is Bas Burger Gwanghwamun big enough for a group dinner?

The entrance looks small, but inside it's a big space. It's on the basement level, and from the entrance I assumed it was a tiny shop, but once I went down it was quite spacious.

Spacious dining hall inside Bas Burger Gwanghwamun

Besides the area you can see from the entrance, there's another long-table space further in.

Long-table area at the back of Bas Burger Gwanghwamun
Overview of the rear seating area at Bas Burger Gwanghwamun

What are the perks at the 5 PM after-work time?

Bas Burger Gwanghwamun has an evening slot called "After work vibes FROM 5 PM", so we timed our open-run for it.

After-work 5 PM sign at Bas Burger Gwanghwamun
Bas Burger Gwanghwamun at the evening open-run time

We were first in, but plenty of other people also showed up right at the evening opening.

Bas Burger Gwanghwamun during evening hours
Photo related to the 1+1 beer event at Bas Burger Gwanghwamun

There's 1+1 beer until 7 PM, and with "FREE James Gum" you can have free potato chips when you eat in, which I think is why so many groups come for company dinners.

Photo related to the free James Gum potato chips at Bas Burger

One catch: takeout James Gum chips have to be ordered separately.

James Gum potato chips tasted before ordering

Following the instructions, we tried the James Gum chips first and then ordered.

Photo related to Bas Burger's 9 handmade burgers

How many handmade burgers are on the Bas Burger menu?

The core menu is 9 handmade burgers. It was my first time at Bas Burger, and this is the lineup:

  • Bas (single, double, triple)
  • Sriracha Cheese
  • Hawaiian
  • Mushroom
  • Double Bacon Cheese
  • Wasabi Mayo Shrimp
  • Greed (탐욕)
  • Bas Chicken (tartar, shishito pepper)
  • Crunch Chicken Burger
Menu photo related to burger add-on options at Bas Burger

On top of that, many burgers accept add-on options, so you can order to your own taste, which seems to be Bas Burger's strength.

Photo related to topping add and remove options at Bas Burger

The toppings are varied, and you can both add and remove them. I love this kind of personalization.

What did we order?

For burgers, we went with the Chicken Bun Burger set (chicken burger, barbecue sauce, shishito pepper sauce, French fries, Pepsi Cola) and the Hawaiian burger with sweet potato fries/ranch plus a drink.

Photo related to ordering the Chicken Bun Burger set and Hawaiian burger set

Since the drinks, fries and sweet potato/ranch came with the burger sets, we picked our extra sides on the staff's recommendation: mozzarella chicken bites and bacon broccoli.

Table laid out with burger sets and side dishes

Wow, what a gorgeous spread that's right up a burger lover's alley! Sorry, I'm too excited~~

Wrapped Bas Burger handmade burger as served

How was the Bas Burger Hawaiian burger?

The Hawaiian burger has a soft bun, well-balanced ingredients, and the sweet pineapple goes really well with it. It arrived neatly wrapped, just right, and I like that. The bun is soft and nothing in it sticks out; it's all nicely balanced.

Honestly, a handmade burger's roots are beef, cheese and bacon... haha. But the Hawaiian burger suddenly caught my eye and I ordered it, and it went so well with the sweet pineapple.

Bas Burger Hawaiian burger with pineapple
Bas Burger Hawaiian burger with the burger set
Tasting the handmade burger at Bas Burger Gwanghwamun

Which side dishes should you order at Bas Burger?

Both sides the staff recommended, the mozzarella chicken bites and the bacon broccoli, were insanely good. The chicken bites were new to me too, and the mozzarella stretched so far, like 40 to 50 cm! Haha. And they were super crispy outside and juicy inside, so what's there to say about the taste.

Mozzarella chicken bites with stretching cheese
Crispy-outside, juicy-inside mozzarella chicken bites side dish

We also enjoyed comparing the French fries with the sweet potato/ranch, and the sweet potato was definitely sweeter. The light-colored fries looked like they were cooked in clean oil, and they were nice and tidy too.

The Smoky Bacon Grills were also new to me. You squeeze lemon juice over first, then dip the fresh broccoli and salty bacon topping, with its grilled flavor, into the dipping sauce, and it's so good. It's a highly recommended side that goes really well with the handmade burgers.

This place does burgers well. This place does sides well too~

Bas Burger French fries and bacon broccoli side

Is Bas Burger Gwanghwamun worth going back to?

Bas Burger Gwanghwamun was delicious enough that I want to go again, a large handmade burger restaurant that's good for Cheonggyecheon Plaza takeout and group dinners. Hours are Mon–Sat 10:00–22:00 (break time 15:00–16:30), and it's closed every Sunday.

Where it is

Bas Burger Gwanghwamun바스버거 광화문점

B1, Gwangil Building, 5 Dadong-gil, Jung-gu, Seoul, South Korea서울특별시 중구 다동길 5 광일빌딩 지하1층

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