Busan cake shop: mango cake paired with dessert wine, Sijeunikeu

In short

Sijeunikeu (시즈니크) Shinsegae Department Store Centum City Branch is a seasonal fruit cake shop in the basement 1 food hall of Shinsegae Department Store Centum City in Haeundae, Busan. During the summer-only mango and melon cake season, a mango cake (mini) was bought there for 36,000 won without a reservation, carried away in ice-pack packaging, and finished by two people with dessert wine for a boyfriend's birthday. If you're after an in-season fruit dessert, the summer mango cake at Sijeunikeu Centum City is worth a stop.

Sijeunikeu mango cake mini topped with plenty of mango

Good to know

Getting there
Centum City Station Exit 12 · 1-min walk (store listing, Oct 6, 2026)
Location
Basement 1 food hall, Shinsegae Department Store Centum City, Busan (35 Senteomnam-daero, Haeundae-gu, Busan)
Item bought
Mango cake (mini), 36,000 won
On sale at the time
Summer-only mango and melon cakes
Reservation
Not needed; bought on the spot
Packaging
Packed with an ice pack
Branches
Reportedly 3 in total: Gangnam, Daegu and Centum City
Price reference
₩36,000 ≈ $27 (2026-10-12)

as written by the visitor on Jul 9, 2026

Sijeunikeu: my seasoncore dessert pick on a Busan trip

Sijeunikeu (시즈니크) is a cake shop whose lineup changes with the seasons, and on this Busan trip I bought its summer-only mango cake at the Shinsegae Department Store Centum City branch. "Seasoncore" feels like one of the keywords I see most on social media. Enjoying each season at its tastiest and prettiest has become a trend, so lots of people now hunt down seasonal fruit and limited-time menus! 😚 In that spirit, I was looking for a dessert that really tastes like summer on this Busan trip, and that's how I ended up at Sijeunikeu in Busan's Shinsegae department store.

Sijeunikeu is known for changing its cake lineup every season, and this time it was selling mango and melon cakes for summer only. The cake looked generous with seasonal fruit, and the first bite was so cool and sweet that you could taste summer itself 💛 If you want to really enjoy seasoncore, I confidently recommend this Busan dessert spot! Let me introduce it 〰️ 🍓🍊🍒🍑🍋🍈🍎

Where are the Sijeunikeu shops?

I hear Sijeunikeu has 3 shops nationwide: Gangnam, Daegu and Centum City. Since they make cakes with whatever fruit suits each season, it's probably best to check the lineup on Instagram before you go! 🍒

Can you buy at Sijeunikeu Centum City without a reservation?

Cakes ready at Sijeunikeu Centum City

Yes, I could buy a cake on the spot at Sijeunikeu Centum City without a reservation. I was worried I'd need to book, but they always keep a large stock ready, so no reservation was needed! Sometimes I forget to order a cake before an important moment, and this seems fine for a last-minute purchase like that. ~ It was convenient.

Sijeunikeu in the basement food hall of Shinsegae Centum City

Sijeunikeu shop in the basement food hall of Shinsegae Department Store Centum City

Sijeunikeu is in the basement 1 food hall of Shinsegae Department Store Centum City in Busan. Being in the department store basement, it's easy to drop by while shopping, and it's a handy route if you want to take dessert home after a meal. It seemed popular with people buying a cake as a Busan souvenir or a gift for a special day 🎂

Cakes on display in the Sijeunikeu showcase

Walking past the Sijeunikeu Centum City shop, the cakes caught my eye right away, so tempting and pretty 🥺 The colorful cakes were laid out like an exhibition, and the whole place felt neat and upscale 💛 There were lots of choices, from tiny mini cakes to large ones.

Cakes in various sizes at Sijeunikeu Centum City
Seasonal fruit cakes in the Sijeunikeu showcase

Summer-only mango and melon cakes: what do they cost?

When I visited, Sijeunikeu Centum City was selling only mango and melon cakes as its summer limited edition! They were seasonal menu items made with plenty of fruit, so they looked cool and sweet just sitting there, and the seasoncore you can only taste in summer felt even more special 🍈🥭

Sijeunikeu summer-only mango and melon cakes
Sijeunikeu summer limited cakes on display

I picked the mango cake (mini) for ₩36,000. Melon or mango? I went with mango! My boyfriend likes mango, so I figured he'd enjoy it 😋

Is Sijeunikeu's packaging OK to carry around in summer?

Sijeunikeu mango cake packaging box
Sijeunikeu cake packed with an ice pack

Thanks to careful packing with an ice pack, the Sijeunikeu mango cake made it home safely even in the summer heat. Your own birthday cake is yours to buy ^^ The packing was thorough, so even with some travel time the cake didn't lose its shape, and with the ice pack it didn't melt and I could carry it safely despite the hot weather! 😚

Boyfriend's birthday with mango cake and dessert wine

Sijeunikeu mango cake mini topped with plenty of mango

The look is amazing, right? 🥹 It's packed with mango! Sweet and classy at once... 🥭💛

Welcoming his second birthday with a cake full of mango 🥺 Congrats 〰️ 🎂🥳

Sijeunikeu mango cake on the birthday table
Sijeunikeu mango cake with dessert wine

The Sijeunikeu mango cake blended soft cream, a moist sponge and fresh seasonal fruit into something sweet and really delicious! It paired well with dessert wine too,, it was the best 🙌🏻 The two of us finished it in no time 😂

If you're looking for a special dessert at Busan's Shinsegae department store, or thinking about a tasty fruit cake, I recommend visiting Sijeunikeu!

Where it is

Sijeunikeu Shinsegae Department Store Centum City Branch시즈니크 신세계백화점 센텀시티점

35 Senteomnam-daero, Haeundae-gu, Busan, South Korea (basement 1)부산광역시 해운대구 센텀남대로 35 지하1층

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