Seongsu dessert café during a pop-up wait: 9 pm madeleines, Notldun

In short

Notldun (노틀던) is a pastry boutique-style dessert café in Seongsu, Seoul, near Seoulsup and Ttukseom Station. While on a pop-up waitlist, the writer stopped by Notldun around 9 pm for lemon, vanilla and Earl Grey madeleines with domed tops, plus a decaf iced Americano. Most cakes were gone that late, but Notldun's soft madeleines, each with a distinct flavor, made a satisfying night dessert.

Three madeleines and drinks ordered at Notldun

Good to know

Getting there
Ttukseom Station Exit 8 · 10-min walk (store listing, Oct 6, 2026)
Location
11 Seoulsup 2-gil, Seongdong-gu, Seoul; 605 m from Ttukseom Station Exit 8 (one floor up by the stairs)
Hours
Daily 11:00–22:30
Madeleines
₩4,500 each, any flavor
5-madeleine gift box
28,0 (as written in the original post)
Signature Noix cake
14,0 (as written in the original post)
Financiers
Selection of 7 flavors, gift wrapping available
Decaf
Decaf coffee beans for an extra ₩500; 3 decaf teas
Reservations
For pickup, booking through the Catchtable app is recommended
Seating
Tables inside; orders are served to your seat
Price reference
₩4,500 ≈ $3.4 · ₩500 ≈ $0.4 (2026-10-14)

as written by the visitor on Jul 5, 2026

Notldun madeleines, main photo

I'm not a professional baker, but I love watching videos of people mixing dough, resting it and baking, so I know how hard it is to get a madeleine's belly button (the little bump) to puff up nicely. At Notldun (노틀던), a dessert café near Seoulsup, I spotted perfectly shaped madeleines and tried several flavors, and they were so good!

What was left at Notldun one hour before closing?

I dropped by the Seongsu café about an hour before closing, and what remained was mostly the Signature Blanc cake shaped like the Notldun logo, plus the madeleines. It's a famous dessert spot, but maybe because I came so late, there wasn't much to choose from.

Notldun dessert showcase an hour before closing

Next time I want to go in the daytime and try the other things!

Where is Notldun, and how do you get there from Ttukseom Station?

Exterior of the Notldun building on Seoulsup 2-gil
Building entrance and stairs up to Notldun

Notldun, a Seoulsup dessert favorite, is 605 m from Exit 8 of Ttukseom Station. The shop on the floor below is a different business, so don't get confused: just take the stairs up one floor.

I thought, maybe you order downstairs and carry it up? So I went down, but the menu was different. I'd been told it was a dessert café, and with no desserts in the showcase I was totally baffled. You, though, can head straight to the Notldun café.

Notldun pickup reservations and cake menu

Inside the Notldun café in Seongsu
Around the counter at Notldun café

Notldun uses Catchtable (a Korean reservation app), so if you want pickup, it's best to reserve through the app.

Notldun cake menu
Notldun Signature cake menu

The Signature Blanc (white chocolate) and Noix (chocolate cake) come in whole sizes too, and the pistachio cake seems to be famous as well? Next time I'll try the Pistachio Festival menu.

Inside Notldun and its opening hours

Table seating inside Notldun

Notldun isn't only for packed pickup; it has tables, so you can eat in. It's open every day from 11 am to a late 22:30. I had put my name down for the G-Dragon PMO Toy Story pop-up queue and had time to kill, and since I wanted a tasty dessert somewhere, I ended up here.

Notldun dessert display around 9 pm

Maybe because I came around 9 pm, the popular desserts were already gone, but

Notldun Signature Noix cake on display

the Signature Noix cake, ₩14,0 (as written in the original post), was still there.

Madeleine varieties in the Notldun showcase

Luckily plenty of madeleines were left, so I ordered three madeleines and one drink each.

Notldun madeleine prices and gift boxes

Three madeleines and drinks ordered at Notldun
Notldun madeleine prices and gift box sign

Notldun madeleines are all ₩4,500 whatever the flavor, and a 5-piece gift box is ₩28,0 (as written in the original post). Financiers can also be gift-boxed as a 7-type selection.

Notldun workspace seen through the clear window

Dessert shops need proper workspace, and through the clear window at Notldun you can see it's clean. The window is covered in celebrity autographs, which was fun to look at too.

Notldun decaf drinks for a late-night visit

Notldun coffee and decaf drink menu

On the coffee menu you can switch to decaf beans for +₩500, and there are 3 decaf teas too, so even a late visit means you can pick a drink without worry.

Decaf iced Americano ordered light

We both ordered a decaf iced Americano made light, so the color looks a bit different from a usual iced Americano. They bring drinks and desserts to your table, and told us we could just leave everything there when we finished.

How did Notldun's lemon, vanilla and Earl Grey madeleines taste?

Notldun madeleines and drinks served at the table
Notldun lemon madeleine

I started with the lemon madeleine, pleasantly fresh and tangy. I'd had beef for dinner beforehand, so it was perfect timing.

Notldun's madeleines are so soft that they cut easily just by the knife passing through!

Notldun vanilla madeleine

I picked the vanilla madeleine too, and the vanilla bean came through more.

Notldun Earl Grey madeleine

Last came the Earl Grey madeleine, and I enjoyed it just as much. Notldun, a Seongsu dessert café and a pastry boutique by two chefs, is worth a visit! Next time I'll try the mille-feuille, financiers and the cakes.

Where it is

Notldun노틀던

11 Seoulsup 2-gil, Seongdong-gu, Seoul, South Korea서울특별시 성동구 서울숲2길 11 1층

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Local places · Cafés