Hongdae burger spot, cheese-dripping Double Deom Burger: Deombeogeo

In short

Deombeogeo Bonjeom is a handmade burger restaurant in Yeonnam-dong, Mapo, Seoul, on the 2nd floor of a building on Donggyo-ro next to the Gyeongui Line Forest Trail. At a solo window seat over lunch, the Double Deom Burger set came with cheddar cheese spilling over thick beef patties, sturdy burger wrapping paper and refillable drinks. For a hearty American-style handmade burger with drink refills near Hongdae, Deombeogeo Bonjeom is worth recommending.

Meal with the Double Deom Burger and a floor-to-ceiling window view

Good to know

Address
2F, 244-1 Donggyo-ro, Mapo-gu, Seoul (next to the Gyeongui Line Forest Trail)
Hours
Daily, 10:00 to 04:00
Services
Takeout, Wi-Fi, delivery, group gatherings, reservations
Seating
8 solo window seats, 2 tables for two, 2 tables for four, 1 table for six
Restroom
Inside the restaurant
Cheeseburger set
₩13,900
Bacon cheeseburger set
₩15,900
Deom Burger set
₩18,900
Triple cheeseburger set
₩21,900
Chicken tenders (3 pieces)
₩5,500
Sweet corn salad
₩2,500
Drinks
Refillable (Cider Zero included)
Ketchup
Help yourself at the self-serve bar
Promotion
Free house coleslaw for posting a Naver receipt review (at the time of visit)
Price reference
₩13,900 ≈ $10.5 · ₩15,900 ≈ $12 · ₩18,900 ≈ $14 (2026-10-03)

as written by the visitor on Sep 29, 2026

First photo from a visit to Deombeogeo Bonjeom, a Yeonnam-dong handmade burger restaurant

I'm a burger maniac... and I found out about Deombeogeo, a Yeonnam-dong handmade burger place. It's a new spot I'd never heard of, so challenge accepted! Here's my visit review!

Exterior of Deombeogeo Bonjeom next to the Gyeongui Line Forest Trail

Where is Deombeogeo Bonjeom and what are its hours?

Deombeogeo Bonjeom is on the 2nd floor at 244-1 Donggyo-ro, Mapo-gu, Seoul, right next to the Gyeongui Line Forest Trail, open daily from 10:00 to 04:00. Amenities include takeout, Wi-Fi, delivery, group gatherings, and reservations. Since it's open until 4am, it's great for ordering late-night delivery.

American casual-style interior of Deombeogeo

Inside Deombeogeo Bonjeom: interior and seating

The Yeonnam-dong Deombeogeo location is a spacious American casual-style spot, with 8 window solo seats lined up along a floor-to-ceiling window. The AC inside was nice and cool, and the roomy space stood out.

Window solo seat at Deombeogeo in front of the floor-to-ceiling window
Tables for two and four inside Deombeogeo

With 2 tables for two and 2 tables for four, it looked good for dates, and the 1 table for six seemed decent for group gatherings.

Interior of Deombeogeo with a table for six for group gatherings

The restroom is inside the store, which is convenient.

Restroom area inside Deombeogeo

Does Deombeogeo offer free drink refills?

Deombeogeo is a handmade burger place, but it offers drink refills, which made it good value. These days a lot of handmade burger places just give you a can of soda, which always makes me sad, but Deombeogeo in Hongdae lets you refill — nice.

Refillable drink station at Deombeogeo

Lunchtime at Deombeogeo: a busy delivery kitchen

During lunch, Deombeogeo Bonjeom had so many delivery orders that delivery riders kept coming in and out. It seemed like it's already a well-known spot with riders constantly passing through.

Deombeogeo store busy with lunchtime delivery orders

Orders kept piling up, and it felt like a lunchtime hotspot handmade burger place in the Hongdae/Yeonnam area.

Orders lining up near the Deombeogeo counter

At the time of my visit, Deombeogeo was running a Naver receipt review event. Participating gets you a free special coleslaw.

Naver receipt review event signage at Deombeogeo

Deombeogeo burger set menu and prices

Deombeogeo's burger sets range from ₩13,900 to ₩21,900.

  • Cheese Burger set ₩13,900
  • Deom Burger set ₩18,900
  • Triple Cheese Burger set ₩21,900
  • Bacon Cheese Burger set ₩15,900
Burger set menu board at Deombeogeo
Side menu price list at Deombeogeo

For sides, there's 3 chicken tenders for ₩5,500 and a sweet corn salad for ₩2,500. After thinking it over, I ordered the Double Deom Burger set, guessing it'd be packed with cheese.

Double Deom Burger set served at a window seat

How was the cheese-dripping Double Deom Burger set?

The Double Deom Burger was a heavy American-style handmade burger with cheddar cheese cascading down like a waterfall, thick double patties, grilled onions, and pickles piled on top. I sat at a window seat watching the Hongdae street when the Double Deom Burger set arrived.

Double Deom Burger with cheese pouring down

I was shocked by the cheese waterfall visual. It was heavy enough to weigh down my wrist, and I was overwhelmed by the sheer size of the burger. The height and weight were incredible!

Thick double patty with cascading cheddar cheese

With the cheese pouring down and the double patties so thick, I briefly mistook it for a triple patty. Underneath, grilled onions, pickles, and other vegetables were stacked heavily.

Cross-section of the Double Deom Burger with grilled onions and pickles

I took a bite, and the cheddar cheese along with the salty grilled beef crumbled apart in my mouth, an American handmade burger style dance.

A bite taken out of the Double Deom Burger's beef patty

The pure beef juices were packed in densely, so I got happier with every bite. I could see why there's so much lunch delivery.

Lunch with the Double Deom Burger at a window seat in Deombeogeo

The Hongdae street view was so good, the sunlight was warm, the AC breeze was cool — it was heaven. Certified Hongdae must-visit!

Hongdae street view through the window with the Deombeogeo table

What stood out at Deombeogeo: sturdy burger paper and self-serve ketchup

Deombeogeo's burger paper is quite thick, so even a meat-and-cheese bomb burger can be eaten cleanly without getting grease on your hands. Usually with a meaty, cheesy handmade burger, grease sticks to your hands and gets sticky, but Deombeogeo's thick paper blocks the grease, so I could eat it neatly. No collapsing or dripping burger either!

Handmade burger wrapped in thick paper at Deombeogeo

Ketchup was available as much as I wanted from the self-serve bar.

Self-serve ketchup and fries at Deombeogeo

The fries were thin and salty, and the Cider Zero was refillable too, so I refilled it once.

Refilled Cider Zero next to the Deombeogeo set

I calmly ate the big burger while watching the quiet Hongdae floor-to-ceiling window view outside. I lost track of time people-watching, and by the time I finished, I felt like I was about to burst.

Meal with the Double Deom Burger and a floor-to-ceiling window view

Deombeogeo in Yeonnam-dong: final verdict

Deombeogeo is a Yeonnam-dong handmade burger spot where pure grilled beef patty flavor and a cheese waterfall dance together. Between the thick, gooey American-style cheddar cheese and the quality handmade burger with no off flavor, I had a happy lunch. If you're looking for a quality, popular handmade burger place with drink refills, I'd recommend Deombeogeo in Yeonnam-dong!

Where it is

Deombeogeo Bonjeom덤버거 본점

244-1 Donggyo-ro, 2nd floor, Mapo-gu, Seoul, South Korea서울특별시 마포구 동교로 244-1 2층

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