Trending Desserts in Korea Right Now: TOP 5 — Where to Buy Them and What They Cost

You hit three convenience stores in Hongdae hunting for that green-centered cookie you saw on Instagram, and every shelf is picked clean. Search for it and all you get are trend lists from six months ago — and Korea's dessert trends have already turned over twice since then. This is a country where a new dessert moves into the storefront a tanghulu (탕후루, candied fruit skewer) shop just vacated, so showing up with a stale list mostly earns you a wasted trip.

So this guide sticks to five desserts that are genuinely trending as of August 2026, each with something verifiable behind it — sales figures, search volume, sellout records. For every item we cover, in order: (1) what it tastes and feels like, (2) what it costs per person, (3) where to buy it, and (4) how to beat the sellouts and the lines. Four of the five are available at convenience stores, so they cost you almost nothing in travel time. If you're still working out actual meals, start with 12 Korean Foods You Have to Try.

The budget is light, too. The priciest item, the choco baguette, runs in the 7,000 KRW range, and most of the rest are under 5,000 KRW — so you can try all five for roughly 20,000 KRW (as of August 2026, some figures provisional).

How We Picked These — Numbers, Not Vibes

Korean dessert trends have short lives. By one media tally, it took the ttungcarong (뚱카롱, fat macaron) 817 days to fall below 30% of its peak search volume (2018), tanghulu 159 days (2023), and the Dubai chewy cookie just 48 days (2026) — reported by Daum News in March 2026. So we filtered on three things only.

• Verifiable evidence of a trend: only items with something documented in the press — convenience store sales figures, search spikes, sellout records.
• Traveler accessibility: you have to actually be able to buy it at a nationwide convenience store or somewhere in Seoul.
• Still on sale in August 2026: anything whose moment has passed and has left the shelves is out.

The convenience store dessert market itself is growing, which is why new items cycle through so fast. CU's dessert category sales rose three years running: +104.4% in 2023, +25.1% in 2024, and +62.3% in 2025 (BGF Retail data).

For context, the recent lineage runs dujjonku (December 2025–February 2026) → butter tteok (March) → yangjjeu-kkanru (summer), and the common formula is "two textures in one bite" (per Sometrend analysis).

Read all five with the understanding that some of them may be hard to find a few months from now.

TOP 1. Yangjjeu-kkanru (양쯔깐루, Hong Kong-style mango pomelo sago)

The number one of summer 2026 isn't even a debate — it's yangjjeu-kkanru. It's a Hong Kong dessert of mango puree blended with coconut milk, mixed with grapefruit and pomelo pulp and chewy sago pearls. Sweet mango hits first, a bitter grapefruit edge follows, and the pomelo beads pop as you eat. Red grapefruit pulp on top of yellow puree photographs beautifully, too.

The evidence behind the trend is overwhelming. Search interest over the past three months jumped more than 5,000% year over year (Hankyung, July 2026), and GS25's yangjjeu-kkanru dessert bread broke into the top 10 sellers among roughly 100 dessert breads within four days of launch. 7-Eleven, Yogurt World, Dessert39, and Compose Coffee are all rolling out versions at once, as are Chinese beverage brands like ChaBaiDao and HEYTEA.

The convenience store version comes in a sealed cup — peel the lid, spoon it up right where you bought it. Cafe versions usually arrive in a glass bowl with coconut milk poured over the top.

• Per person: roughly 3,000–5,000 KRW for the convenience store cup. GS25's "spoonable yangjjeu-kkanru" (떠먹는 양쯔깐루) runs around 5,000 KRW (provisional, based on social media reviews); the 7-Eleven version and the cafe drink and bingsu formats still need official price confirmation.
• Where: the refrigerated dessert case at any GS25 or 7-Eleven nationwide is easiest. Cafe versions are at the franchises listed above.
• How to get it: no lines, but frequent sellouts. Check store-by-store stock in the Woori Dongne GS app before you walk over and you'll save yourself the trip (as of August 2026).

TOP 2. Dubai Chewy Cookie (두바이 쫀득 쿠키, "dujjonku")

Despite the name, "dujjonku" (두쫀쿠) is not a crisp cookie. It's a marshmallow-soft cocoa dough wrapped around green pistachio cream and crisp toasted kadayif (shredded pastry strands), and the signature move is snapping it in half to photograph the green cross-section with cream oozing out. Chewy outside, crunchy strands inside — both textures land in the same bite.

This was the biggest convenience store hit of late 2025 and early 2026. CU's Dubai-concept lineup passed 10 million units cumulatively (reported February 2026), with the Dubai chewy chapssaltteok (두바이 쫀득 찹쌀떡, glutinous rice cake) alone accounting for 2.3 million. GS25's "Mini Dujjonku" (미니두쫀쿠) cleared its 5,000-unit pre-order in 10 minutes, and CU raised the price 19.4% only to keep selling out anyway.

That said, there are reports that search volume peaked and started falling after February–March 2026 — the frenzy is over, but it's broadening into spinoffs like macarons and chapssaltteok and settling in as a steady seller (provisional). It's sealed and packaged, so it travels well in a suitcase and makes a decent souvenir (check the storage instructions on the back of the wrapper).

• Per person: 2,900–4,300 KRW each at convenience stores. CU's "Dubai Chewy Cookie" is 4,300 KRW (after the January 2026 increase); GS25 sells a 100 g two-pack for 5,800 KRW, or 2,900 KRW apiece — that's a December 2025 figure, so it may have gone up since.
• Where: any CU, GS25, 7-Eleven, or emart24 nationwide. emart24 is rolling out 10 "Dubai style" products in stages.
• How to get it: no lines. If it's sold out, the Pocket CU app lets you check stock and reserve for pickup (as of August 2026; stock varies a lot by store).

TOP 3. Butter Tteok (버터떡, Shanghai-style butter rice cake)

Butter tteok is a flat glutinous rice cake griddled in butter until the outside browns and crisps while the inside stays soft, white, and stretchy. Tear one open fresh off the pan and the buttery crust cracks while a long strand of chewy rice cake trails out behind it. The signature item from the Shanghai bakery Bao Shifu (바오스푸) spread through travel posts on X (formerly Twitter) and swept Korea in spring 2026. There's no confirmed Bao Shifu location in Korea — what you'll find here are convenience store and local bakery versions.

Naver DataLab search volume rocketed from 1 to 100 in eight days (March 2026), and CU became the first in the industry to commercialize it, releasing "Salt Butter Tteok" (소금 버터떡) nationwide in late March. GS25's butter tteok series also sold out a 5,000-unit pre-order (per reports), and some neighborhood bakeries went as far as capping purchases at four per customer.

CU's salt butter tteok has a light dusting of salt over the butter-soaked surface for a sweet-salty version. Fresh-baked bakery versions and convenience store versions differ quite a bit in texture, so if you have the time, trying both and comparing is part of the fun.

• Per person: 2,200–3,900 KRW at convenience stores (CU Salt Butter Tteok 2,200 KRW, Shanghai-style butter mochi 3,000 KRW, GS25 series 2,400–3,900 KRW — some figures provisional). Some neighborhood bakeries griddle them to order for as little as 1,500 KRW apiece.
• Where: CU and GS25 convenience stores nationwide; for the fresh-griddled version, independent bakeries all over the country.
• How to get it: no line at convenience stores (use Pocket CU pre-order if it's sold out). Popular bakeries sell out early and cap quantities, so a morning visit is the safe play.

TOP 4. Choco Baguette (초코바게트)

A choco baguette is a baguette made with cocoa — so dark brown it's nearly black — baked with chocolate chips and chunks folded in. The outside is a rough crust dusted white with flour; slice it and you'll find half-melted chocolate glinting through a moist chocolate crumb. It's the only item in this TOP 5 that sends you to a bakery instead of a convenience store.

This one is a social-media-driven trend out of Seoul's bakery scene. Ob Bakery (오브베이커리) in Ilwon-dong now draws an opening-time rush, and Ottre Bakery's (오뜨르 베이커리) "Choco Beombeok Baguette" (초코 범벅 바게트, roughly "chocolate-smothered baguette") reportedly had a line stretching to the end of the alley after an influencer posted about it (Esquire). Elle and Esquire ran back-to-back features on it, and it made Bravo My Life's "5 Foods Trending in 2026" list.

• Per person: 5,000–7,000 KRW each (Ob Bakery is 7,000 KRW, for example — provisional, varies by shop).
• Where: mostly independent Seoul bakeries. Beyond the two above, the press has also written up Appa-ui Baguette (아빠의 바게트) in Guro, Bill Bakery (빌 베이커리) in Gwanak, Incastle Bakery (인캐슬 베이커리) in Gangdong, Cocorico (코코리코) in Mapo, and Home & Bread (홈앤브레드) in Yeongdeungpo (per Elle).
• How to get it: reservations generally aren't possible and it's first come, first served, so arriving before opening is the standard approach. Some shops bake fresh batches through the day, so check each shop's Instagram and Naver Map for hours and baking times before you go (we can't guarantee any individual shop is currently selling it).

Independent Korean bakeries are typically self-serve: you grab a tray and tongs, load up what you want, and pay at the counter. Navigating by subway station works well — Ob Bakery, for instance, is near Daemosan Ipgu Station (대모산입구역) — but confirm the exact location and hours on Naver Map right before you head out.

TOP 5. Eolmeok Jelly (얼먹젤리, freeze-then-eat gummies)

Eolmeok jelly isn't a product — it's a way of eating one. Buy gummies at a convenience store, freeze them in your accommodation's freezer for 3–4 hours, and you get a double texture: a frosted shell that shatters crisply, then turns chewy as it thaws. A close-up of a frost-covered HARIBO gummy bitten in half is the signature shot of Korean social media and ASMR videos right now.

Jelly sales at Korea's big four convenience store chains (GS25, CU, 7-Eleven, emart24) grew by double digits (Woman Sense, February 2026), and one tally put GS25's HARIBO sales up 1,786% (per Sometrend — single source, so treat it as provisional). A YouTube taste-test video hit 1.53 million views in nine days, and Naver search volume spiked 4,974% month over month. GS25 is pushing the trend directly, with official ASMR videos and giveaway promotions.

It costs next to nothing and there's not much to get wrong, which makes it a great in-room activity for families traveling with kids. It also pairs unusually well with a Korean trip in the heat of August.

• Per person: roughly 2,000–3,000 KRW for a bag of gummies (official prices unconfirmed, estimated). It's the cheapest item in the TOP 5, and freezing them is free.
• Where: any convenience store anywhere in the country. The popular picks skew sour: HARIBO Sound Cube and Sour Roller Belt, Chupa Chups Sour Belt, Katjes Better Bunny, and Fini cola bottle gummies.
• How to get it: it's a DIY trend, so there's no such thing as a line. What matters is whether your accommodation has a freezer — confirm that at check-in. For how to pick out new convenience store items, we've covered that separately in Convenience Store Trending Items TOP 5.

All Five at a Glance

All prices were compiled as of August 2026, and some are provisional figures based on social media reviews. The price tag on the shelf always wins.

Budgets in the table assume one item per person. Cafe and bingsu-style versions can cost more (check with each brand officially).

Practical Tips — With Trending Desserts, Timing Is Half the Battle

These apply across all five.

• Check stock in the app: Pocket CU lets you look up store-level stock and reserve for pickup; Woori Dongne GS lets you check stock (as of August 2026; some features require signing up). If the app is a hassle, showing a store employee your screen with the product name on it is the fastest route.
• Mornings are better: refrigerated desserts are best stocked right after delivery. By evening the popular items are the first to go.
• Go to bigger stores: large locations near stations and on main roads get new items sooner and in greater quantity.
• Eat refrigerated desserts where you buy them: cup desserts like yangjjeu-kkanru spoil if you carry them around. Buy near your accommodation, or eat it right there at the store's counter seating. Everything else about using convenience stores is in The Complete Guide to Korean Convenience Stores.
• For bakeries, social media is the bulletin board: independent bakeries post hours, re-bake times, and sellout notices on Instagram. Checking before you go is essential.
• For limited editions, pre-order is the way: idol collaborations and limited packaging sometimes only get released through convenience store app pre-orders. Those can turn into a race at the opening minute — GS25's Mini Dujjonku pre-order sold out in 10 minutes.
• Card is the default for payment: convenience stores and bakeries both run on cards, so you don't need cash. Whether a foreign card works varies by card and by store, so if one is declined, just try another.

On a day spent making the rounds of bakery neighborhoods like Ilwon-dong or Mapo, getting around by subway and taxi ends up being the real problem. A lot of Korean transit and payment apps require Korean phone identity verification (본인인증), which means you get stuck at the transportation step rather than at the dessert counter. Installing one transit and payment app designed to work without identity verification makes the whole flow simple: call a taxi in time for the opening rush and pay with your foreign card as-is.

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Frequently Asked Questions (FAQ)

Q1. I heard dujjonku is past its moment — can I still buy it if I go now? Search volume peaked in February–March 2026 and has come down, but the convenience store chains keep releasing spinoffs like macarons and chapssaltteok to settle it in as a steady seller (as of August 2026, provisional). It's still sold at convenience stores nationwide, but stock varies by store, so check the Pocket CU app before you go.

Q2. How much do I need to budget to try all five? Buying one each of the four convenience store items (yangjjeu-kkanru + dujjonku + butter tteok + gummies) runs roughly 10,000–16,000 KRW, and adding the choco baguette brings it to around 20,000 KRW (as of August 2026, some figures provisional). As a one-day dessert crawl, that's easy on the wallet.

Q3. Which convenience store chain should I go to? Dujjonku is at all four chains, but for the yangjjeu-kkanru cup dessert, GS25 and 7-Eleven are your best bet, and CU has the strongest original butter tteok product (as of August 2026). If you want everything in one trip, hitting one GS25 and one CU is the efficient route.

Q4. What should I watch out for if I have allergies? Dujjonku contains pistachio (tree nuts), butter tteok contains dairy and glutinous rice, yangjjeu-kkanru contains coconut milk, and the choco baguette is built on wheat and chocolate. Ingredient lists are printed in Korean on the back of the packaging, so check them with a translation app's camera — and if you have a nut allergy, skip the dujjonku to be safe.

Q5. How long will this list stay accurate? No promises. One tally has the dessert trend cycle shortening from 817 days for the ttungcarong to 48 days for dujjonku, so a few months from now something new could be sitting at number one. The evidence in this article is from August 2026; for whatever's trending when you actually visit, the new-arrivals shelf at a convenience store and social media hashtags are the most accurate sources.

Once the Dessert Hunt Is Done, Eat a Real Meal

Four of the five wrap up at a convenience store, so this list adds almost no extra detours to your itinerary. Just pick one up every time you pass a convenience store.

If it's a proper meal rather than dessert you're weighing, continue with Seoul Restaurants by Occasion. Just remember two things: the rankings here are a snapshot of August 2026, and at the shelf, the price tag and the stock are always the truth.