Seongsu dessert café mille-feuille and whiskey pairing for guests

In short

Notldun is a French petit gâteau dessert café near Seoul Forest in Seongsu, Seoul. On a return visit, the writer took home the Pistachio Festival, Salty Caramel Mille-feuille, and Earl Grey Madeleine for guests, and pairing the mille-feuille with a chocolate-caramel whiskey turned out to be a perfect match. Notldun is recommended for anyone looking for a high-end dessert for a special day or a housewarming gift.

Close-up of a Notldun cake

Good to know

Address
11 Seoulsup 2-gil, 1F, Seongdong-gu, Seoul, South Korea
Hours
Mon–Thu 11:00–22:00 (last order 21:30) / Fri–Sun 11:00–22:30 (last order 22:00)
Parking
Seoul Forest Complex Culture & Sports Center parking lot, short walk away
Cakes
Signature Noir & Blanc ₩14,000 each, Forêt Noir ₩13,000, Salty Caramel Mille-feuille ₩13,000, Pistachio Festival ₩13,000, Mascara Berry ₩13,500, Guanaja ₩18,000
Baked goods
Lime, Pistachio Madeleine, Earl Grey, Vanilla, Raspberry ₩4,500 each; Madeleine Selection ₩28,000; Financier Selection ₩32,000
This order
Pistachio Festival ₩13,000, Salty Caramel Mille-feuille ₩13,000, Earl Grey Madeleine ₩4,500

as written by the visitor on Sep 7, 2026

Petit gâteau desserts at Notldun, a Seongsu dessert café
Close-up of a Notldun cake

There's a Seongsu dessert spot my husband and I visited once and immediately thought, we have to come back here. Our first visit left a deep impression — the visuals were as luxurious as a hotel dessert, and the taste completely won us over.

It's a café near Seoul Forest called Notldun (노틀던), and I went back with a fluttering heart. If you're looking for a truly top-notch dessert spot around Seongsu or Seoul Forest, stick with this post to the end :)

Exterior view of Notldun near Seoul Forest
A plate setting of Notldun desserts
Table setting with takeaway Notldun desserts

Notldun location and hours

Notldun's ground-floor entrance and sign

📍 Address: 11 Seoulsup 2-gil, 1F, Seongdong-gu, Seoul, South Korea (it's on the ground floor even though it feels like the second floor, haha)

⏰ Hours: Mon–Thu 11:00–22:00 (last order 21:30), Fri–Sun 11:00–22:30 (last order 22:00)

Where to park near Seoul Forest

Whenever we visit the Seoul Forest area, we always use the Seoul Forest Complex Culture & Sports Center parking lot. There's also the Ttukseom Reservoir public parking lot right next door, but it's often full, whereas the sports center lot always has plenty of spaces and feels comfortable. It's also a very short walk to Notldun, so parking is easy.

The showcase and menu lineup

Notldun's dessert showcase
Interior of Notldun with the open kitchen visible

The gorgeous showcase greets you the moment you walk in! Beyond the open kitchen, you can watch the chefs making desserts cleanly and carefully, which builds even more trust in the place.

Petit gâteaux displayed in the showcase

Valrhona Guanaja 40th anniversary menu

On this visit, I found a newly added event menu! It's a petit gâteau dessert released to celebrate the 40th anniversary of Guanaja, the most iconic dark chocolate from the French premium chocolate brand Valrhona.

Valrhona Madeleine Selection and the Guanaja dessert

This is the Valrhona Madeleine Selection, softly coated in chocolate.

And this is the dessert called Guanaja, with dark chocolate, coffee, and caramel. My husband and I both love chocolate so we were tempted, but... since my wife is currently pregnant, we were a bit worried about the caffeine content and reluctantly let it go. If you're normally a fan of Valrhona chocolate, I think you'd enjoy this one :)

Notldun's cake menu board
Cake lineup information

Cake prices

  • Notldun Signature Noir ₩14,000
  • Notldun Signature Blanc ₩14,000
  • Forêt Noir ₩13,000
  • Salty Caramel Mille-feuille ₩13,000
  • Pistachio Festival ₩13,000
  • Mascara Berry ₩13,500
  • Guanaja ₩18,000
Cakes displayed in the showcase
Notldun's signature cakes on display
Notldun's dessert display case
Notldun's baked goods on display

Baked goods prices

  • Lime / Pistachio Madeleine / Earl Grey / Vanilla / Raspberry (₩4,500 each)
  • Madeleine Selection (₩28,000)
  • Financier Selection (₩32,000)
Notldun's drink menu board

Also take a look at the drink menu.

Review of the takeaway desserts

Order: Pistachio Festival ₩13,000 / Salty Caramel Mille-feuille ₩13,000 / Earl Grey Madeleine ₩4,500

Box of takeaway desserts from Notldun

This time I took home the Pistachio Festival, Salty Caramel Mille-feuille, and Earl Grey Madeleine.

Pistachio Festival plated at home
Notldun desserts served to guests

Pistachio Festival, served to guests

We happened to have guests over that day, so I put it out as dessert — and the reaction was amazing! Haha. The shape was so precise and pretty that everyone reached for their cameras first, saying it seemed a shame to eat it.

I was curious what was inside — on top of a thin base layer sat pistachio mousse, with praline cream inside the mousse.

The moment I took a bite, I shouted, wow, this is pistachio itself, so luxurious! Haha. Not an artificial flavor at all — a rich, nutty pistachio flavor filled my mouth!

Cross-section of the pistachio mousse

Our top pick, Salty Caramel Mille-feuille, paired with whiskey

The Salty Caramel Mille-feuille was so delicious on our last visit that it's our top-pick reorder. The crisp, sturdy layers of pastry, the classic sweet-and-salty caramel, and the soft vanilla cream come together perfectly.

Salty Caramel Mille-feuille paired with whiskey

And this one turned out to pair beautifully with whiskey! Pairing it with a chocolate- and caramel-flavored whiskey, the mille-feuille's flavor and the whiskey's deep aroma lifted each other up — a fantastic match. (If you like whiskey, I strongly recommend pairing it with Notldun cakes!)

Earl Grey Madeleine
Cross-section of the Earl Grey Madeleine

Earl Grey Madeleine

We also enjoyed the Earl Grey Madeleine we brought home. Moist on the outside and soft on the inside, with the subtle black tea aroma of Earl Grey spreading through it — a charming touch. It was a clean, refined dessert to enjoy casually with coffee or tea.

Notldun didn't disappoint on our second visit either

Notldun remains a Seongsu dessert spot that didn't disappoint on our second visit! It feels like each small, delicate dessert — worlds apart from an ordinary cake — packs in all the care and luxurious flavor imaginable.

If you want to finish off a pleasant meal with a clean, polished dessert, or if you're looking for a high-end dessert for a special occasion or a housewarming gift, I highly recommend paying Notldun a visit!!

Where it is

Notldun노틀던

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

Open in Google Maps

Local places · Cafés