Seoulsup cake café before a walk: raspberry sparkle & Noix, Notldun

In short

Notldun is a cake and dessert café at the far end of the Seoulsup café street (Seoulsup 2-gil) in Seongdong, Seoul. After a 10–15 minute wait at around 4:30 pm on a Saturday, the writer ordered an iced americano, a raspberry sparkle, the signature Noix and a lime madeleine at Notldun. As a sugar boost before a Seoulsup walk, Notldun works well, and the signature Noix, packed with cream yet never greasy, is a must-try on a first visit.

Signature dessert at Notldun, a Seoulsup café

Good to know

Getting there
Ttukseom Station Exit 8 · 10-min walk (store listing, Oct 6, 2026)
Address
11 Seoulsup 2-gil, Seongdong-gu, Seoul
Hours
Mon–Thu 11:00–22:00, Fri–Sun 11:00–22:30
Getting there
9-minute walk from Seoulsup Station Exit 5, at the far end of the Seoulsup café street
Parking
Not available
House rules
One drink per person to dine in; 1 hour 30 minute limit when the café is full
Seating
About 6 tables; best for groups of 1–3
Wait
10–15 minutes around 4:30 pm on a Saturday
Takeout
Desserts available to go; whole cakes sold
What we ordered
Iced americano, raspberry sparkle, signature Noix, lime madeleine

as written by the visitor on Apr 25, 2026 · not checked with the business

The weather has been so nice lately that I headed to Seoulsup, and before our walk I went to fill up on sugar (hehe) at Notldun (노틀던), a Seoulsup café famous for pretty, delicious cakes and desserts.

Signature dessert at Notldun, a Seoulsup café

Where is Notldun and what are its opening hours?

Notldun is at 11 Seoulsup 2-gil, Seongdong-gu, Seoul, and it's open Mon-Thu 11:00-22:00 and Fri-Sun 11:00-22:30.

Exterior of Notldun on the Seoulsup café street

Walking to Notldun from Seoulsup Station, and is there parking?

Notldun is a 9-minute walk from Exit 5 of Seoulsup Station. Keep walking along the Seoulsup café street almost to the end and you'll find it on the 2nd floor of the The Lemonade building. 🚘 No parking is available 🚘

Building on Seoulsup 2-gil where Notldun is located
Outside view around the entrance to Notldun

How long is the Saturday afternoon wait at Notldun?

I visited Notldun around 4:30 pm on a Saturday and waited about 10-15 minutes to get in. This Seongsu café belongs to a pâtissier who appeared on Cheonha Jeybbang (a Korean baking competition show), so it's really popular.

Notldun after the Saturday afternoon wait

Notldun interior, atmosphere and seating

The inside of Notldun is clean and white-toned. There are only about 6 tables, so I'd recommend it for parties of 1-3 rather than big groups.

White-toned seating inside Notldun
Notldun interior with about 6 tables

The first thing I liked as soon as I walked in was that all the desserts are in the showcase, and on one side you can watch the pâtissiers hard at work making them.

Notldun dessert showcase and work area

Notldun menu and house rules

If you eat in at Notldun, one drink per person is required, and when the café is full, your stay is limited to 1 hour 30 minutes. I liked that there's a wide range of drinks, from coffee to non-coffee and tea :)

Notldun menu listing coffee, non-coffee and tea
Notldun drink menu

Cakes and madeleines in the Notldun display case

And now, the big dessert moment....! Seriously!! Cakes this pretty?!!! Notldun's cakes look like little works of art, so my eyes were happy before I even ate, and everything looked so good that I couldn't decide what to get><

Cakes in the Notldun showcase
Notldun cakes displayed like works of art

Notldun doesn't just have cakes; there are also madeleines in 5 flavors, and as a baked-sweets lover I couldn't just walk past, so I ordered a madeleine along with the cake :)

Display of Notldun's 5 madeleine flavors
Notldun madeleines and dessert shelf

By the way, Notldun's desserts can be packed to go, which seemed great for gifts, and they also sell whole cakes, so keep that in mind!

Notldun takeout desserts and whole cake notice

What I ordered at Notldun: iced americano, raspberry sparkle, signature Noix, lime madeleine

  • Iced americano
  • Raspberry sparkle
  • Signature Noix
  • Lime madeleine
Iced americano, raspberry sparkle, Noix and lime madeleine

How do Notldun's americano and raspberry sparkle taste?

The americano uses nutty, roasty beans that went well with Notldun's desserts, and the raspberry sparkle wasn't very sweet, just fresh and refreshing, a drink that suits spring and summer.

Notldun iced americano and raspberry sparkle

Notldun signature Noix: full of cream, but is it too rich?

Notldun's signature Noix is a cake made of milk chocolate mousse, almond praline, whisky crème and salted croustillant.

Notldun signature Noix cake
Signature Noix covered in milk chocolate mousse

The inside is packed with cream, so I worried it would be too sweet or heavy, but honestly the worry was a luxury I didn't need,,,,,,!! Soft, just sweet enough, insanely delicious!! (So this is what high-end dessert is🥹)

Cross-section of the cream-filled signature Noix

The bittersweet chocolate and the soft, sweet cream go so well together that it felt pure luxury, so if it's your first time at this Seongsu café, I recommend trying a signature cake, either the Noix or the Blanc😋

Tasting Notldun's signature Noix

Notldun lime madeleine: does it pair well with the cake?

Since the cake is sweet, I picked the fresh-tasting lime madeleine, and the signature Noix with the lime madeleine was a perfect match, hehe

Notldun lime madeleine
Lime madeleine, crisp outside and moist inside

The lime madeleine is crisp outside and moist inside, pure honey~~ If I visit again, I want to try every madeleine flavor>,< If you're looking for a high-end dessert spot, I recommend NOTRE DON💛

Notldun desserts and drinks on the table

Notldun, the café near Ttukseom Station, is the first pastry boutique of two chefs, and a hot Seoulsup dessert spot where you can enjoy luxurious 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