Ido 2-dong Jeju café with basalt dessert display and decaf: Gluttony

In short

Gluttony Coffee is an espresso and dessert café on Gunam-ro 2-gil in Ido 2-dong, Jeju City. The writer ordered a Colombian decaf coffee (₩6,000), a sweet potato financier (₩3,100) and the seasonal fig cake (₩8,000) at Gluttony Coffee, and looked around the industrial interior and the dessert display set on basalt stone. The fig cake was good enough to recommend one cake per person, and Gluttony Coffee's location near Jeju Airport makes it an easy stop at the start or end of a Jeju trip.

Main photo of Gluttony Coffee in Ido-dong, Jeju City

Good to know

Address
Unit 101 (1st floor), 38 Gunam-ro 2-gil, Jeju-si, Jeju Special Self-Governing Province
Location
About 15–20 minutes by car from Jeju Airport (per the writer)
Fig cake
₩8,000 (autumn seasonal menu)
Sweet potato financier
₩3,100
Colombian decaf coffee
₩6,000
Coffee menu
Americano ₩4,500, Gluttony Latte ₩5,500, Cream Latte ₩6,000, espresso drinks around ₩3,000
Desserts
Canelé ₩3,500, mont blanc ₩5,500, 6 kinds of financiers, levain cookies
Cakes
Seasonal fruit whipped cream cakes; whole cakes available by reservation
Price reference
₩6,000 ≈ $4.5 · ₩3,100 ≈ $2.3 · ₩8,000 ≈ $6 (2026-10-08)

as written by the visitor on Aug 1, 2026

Main photo of Gluttony Coffee in Ido-dong, Jeju City

Looking for really good coffee and desserts at the start or end of your Jeju trip, or just around Jeju City? I'm going to write up a very detailed visit to a hip Jeju City café I found recently that nails both flavor and atmosphere: Gluttony Coffee (GLUTTONY COFFEE).

From its location to how its desserts look, Gluttony Coffee is a café near Jeju Airport I can strongly recommend. I completely fell for the fig cake after one bite, so I'll share a vivid review with photos!

Visiting Gluttony Coffee, a café near Jeju Airport

Where is Gluttony Coffee, and how far is it from Jeju Airport?

Gluttony Coffee is in Ido-dong, Jeju City, at 38 Gunam-ro 2-gil, Unit 101, Jeju-si, about 15–20 minutes by car from Jeju Airport. I checked the receipt, and that's the exact address printed on it.

It's a great spot for your first stop after landing to charge up on caffeine, or for one last Jeju café dessert before you return your rental car. It isn't smack in the middle of a crowded downtown, so I could visit fairly relaxed.

Around the entrance of Gluttony Coffee on Gunam-ro 2-gil

Gluttony Coffee interior and the basalt dessert display

Gluttony Coffee is a modern, industrial-style café done in exposed concrete and stainless steel. The moment I walked in, my thought was, "Ah, this place is hip!" The whole space has a sleek, stylish feel.

Inside Gluttony Coffee with its exposed concrete interior
Stainless steel counter area at Gluttony Coffee

The counter is finished in clean stainless steel, which feels hygienic and gives off a cool urban vibe. The walls have Gluttony Coffee's own distinctive posters, and the poster of stacked levain cookies totally stole my attention.

Levain cookie poster on the wall at Gluttony Coffee
Wall posters and interior of Gluttony Coffee

The most unique thing was this dessert display! Playing up Jeju's character, they've laid real basalt stones and set acrylic stands on top to show off the desserts like models. It looks far more upscale than just sitting on a plate, and it gave me that "I'm really in Jeju" feeling. Levain cookies of all kinds, like walnut dark chocolate and hazelnut dark chocolate, were tempting me.

Dessert display with levain cookies set on basalt stones

Gluttony Coffee menu and prices

The Gluttony Coffee menu is divided into espresso, coffee, non-coffee, dessert and cake. You can tell they're serious about coffee from how the menu is put together.

  • ESPRESSO: proper espresso drinks like espresso, caffè con panna and caffè strapazzato, at friendly prices in the ₩3,000 range
  • COFFEE: Americano (₩4,500), signature Gluttony Latte (₩5,500), Cream Latte (₩6,000) and more
  • NON COFFEE: apple tea, royal milk tea, watermelon ddangmoban (seasonal), pumpkin red bean tea and more
  • DESSERT: canelé (₩3,500), mont blanc (₩5,500), 6 kinds of financiers and levain cookies
Gluttony Coffee menu board for coffee, non-coffee and desserts

On the CAKE menu, the seasonal fruit whipped cream cake is the star. I visited in autumn, so the fig cake was available! Whole cakes can also be reserved, which should be useful info for anyone celebrating a special occasion in Jeju.

Gluttony Coffee seasonal fruit cake menu notice

I ordered the Colombian decaf coffee, a sweet potato financier, and the long-awaited fig cake.

Ordered decaf coffee, financier and fig cake

How does the Gluttony Coffee fig cake (₩8,000) taste?

Gluttony Coffee's seasonal fig cake is a whipped cream cake loaded with dairy cream and fresh figs, and it was easily one of the best Jeju café desserts I've ever had. It's overwhelming just to look at!

Gluttony Coffee fig cake topped with a half fresh fig

Powdered sugar is dusted over snow-white dairy cream, and a half of a ripe fresh fig sits on top, ta-da! You can see figs generously sandwiched between the cake layers too, right?

Cross-section of the fig cake with figs sandwiched inside

The moment I took a bite, I said "Wow!" The cream isn't greasy at all, it's nutty with a light sweetness, so it never overpowers the sweet, soft natural flavor of the figs.

A slice of dairy cream fig cake
Eating the fig cake with its moist sponge

And the sponge is so moist... together with the popping texture of the figs, it melted in my mouth. This is honestly a one-cake-per-person kind of taste. Highly recommended!

Gluttony Coffee sweet potato financier with sweet potato filling

The textbook crisp-outside, soft-inside sweet potato financier (₩3,100)

The Gluttony Coffee sweet potato financier is one I picked from the baked goods, and it had that classic financier texture: crisp outside, chewy inside. A big chunk of sweetly simmered sweet potato filling sits in the middle.

The buttery flavor and the sweetness of the sweet potato came together perfectly. I think it would be fantastic with a hot Americano.

Colombian decaf coffee in a Gluttony Coffee logo cup

Colombian decaf coffee (₩6,000) and the cup with the tongue logo

Even though it's decaf, Gluttony Coffee's Colombian decaf coffee was rich in aroma and clean, more than good enough to go with desserts. A clean coffee is just right with sweet desserts.

The cup has a very unique logo: a tongue sticking out with a single drop of drool falling. It's a hip logo that suits the café's name, Gluttony, perfectly.

Table with decaf coffee and desserts

Gluttony Coffee overall: taste, atmosphere and location

The Jeju City café Gluttony Coffee was a very satisfying visit in every way: taste, atmosphere and location.

  • Taste: The fig cake in particular was one of the best ever. They say different fruit cakes come out each season, so I definitely want to visit in other seasons too.
  • Atmosphere: The hip, modern interior is great for taking photos.
  • Location: As a café near Jeju Airport, it's ideal for a stop at the start and end of your trip.
Wide shot of the Gluttony Coffee storefront

Whatever fruit is in season, do order a cake. You won't regret it. Also, I saw in the shop that the gift boxes for set packaging are really pretty. Instead of the usual chocolates as a Jeju souvenir, a set of Gluttony Coffee levain cookies or financiers would be a smart gift too.

Gluttony Coffee baked goods set gift box

If you want really good coffee and special Jeju café desserts on your trip, definitely add Gluttony Coffee to your list! I'm already looking forward to the next season's cake.

Where it is

Gluttony Coffee글러트니커피

38 Gunam-ro 2-gil, Jeju-si, Jeju Special Self-Governing Province, South Korea제주특별자치도 제주시 구남로2길 38 1층 글러트니 커피

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