Antibiotic-free original castella in Gimpo Gurae-dong: Jinsim Castella
In short
Jinsim Castella Gimpo Gurae Main Branch is a takeout castella cake shop right in front of Exit 4 of Gurae Station on the Gimpo Gold Line in Gimpo, Gyeonggi. Hunting for a soft snack for a toddler who couldn't eat because of mouth ulcers from hand-foot-mouth disease, I ordered the original Jinsim Castella at 8,700 won (extra whipped cream 1,500 won) and a chocolate whipped cream castella at 9,700 won. The original, baked with antibiotic-free eggs, was plain and barely sweet so the child finished it easily, while the chocolate cream version was the better treat for adults.

Good to know
- Address
- 1st floor units 101, 102, 103, 525 Gimpohangang 4-ro, Gimpo-si, Gyeonggi-do (Gimpo Gold Line Gurae Station Exit 4)
- Hours
- Daily 10:00-21:00 (closes early if ingredients sell out)
- Parking
- Brief parking in front of the shop; lot behind the shop or basement parking in the building, 30 minutes covered per visit
- Jinsim Castella
- 8,700 won
- Extra whipped cream
- 1,500 won
- Chocolate whipped cream castella
- 9,700 won
- Iced Americano
- 2,500 won
- Menu
- 8 kinds of castella, 8 kinds of extra cream
- Shop format
- Takeout only, kiosk ordering, chairs for waiting
- Price reference
- ₩2,500 ≈ $1.9 · ₩8,700 ≈ $6.5 · ₩1,500 ≈ $1.1 (2026-09-15)
as written by the visitor on Sep 6, 2026
It finally happened — hand-foot-mouth disease. My kid's mouth was full of ulcers and eating was uncomfortable, ugh. While looking for soft foods, I found a great castella cake for kids in Gurae-dong, so I went to check it out!

Where is Jinsim Castella Gimpo Gurae Main Branch? Hours and parking
Jinsim Castella Gimpo Gurae Main Branch is located at 525 Gimpohangang 4-ro, 1st floor units 101, 102, 103, Gimpo-si, Gyeonggi-do, right in front of Exit 4 of Gurae Station on the Gimpo Gold Line. It's open daily from 10:00 to 21:00, though hours may be cut short if ingredients run out.

- Address: 525 Gimpohangang 4-ro, 1st floor units 101, 102, 103, Gimpo-si, Gyeonggi-do, South Korea (Gimpo Gold Line Gurae Station Exit 4)
- Hours: Daily 10:00-21:00, may close early if ingredients sell out
- Parking: Brief parking in front of the shop / 30 minutes free at the lot behind the store or in the building's basement parking



Since it's a takeout-only shop, you order at the kiosk and there are chairs inside to wait. It only takes a minute or so for your castella to come out! (I went on a weekend afternoon and there was no wait.)


8 castella flavors and 8 creams: what we ordered at Jinsim Castella
Jinsim Castella has a total of 8 types of castella and 8 types of extra cream you can add. We started with the basic Jinsim Castella plus one extra whipped cream, and also ordered the chocolate whipped cream castella. With so many options, if you're unsure what to get, it might help to check their recommended best combos! And an iced Americano to go with it all for ₩2,500!! It's on the way out to Ganghwa Island, so grabbing castella and coffee here before a road trip sounds perfect.


Jinsim Castella ₩8,700 / (extra whipped cream) ₩1,500 / Chocolate whipped cream castella ₩9,700
Our boxed-up Jinsim Castella has arrived!


They made it super fast after we ordered and it came right out. The extra whipped cream we ordered was generously piled on, which was so nice :) I wanted to taste the castella's true flavor too, so I tried the original. And the chocolate whipped cream castella was really packed full~~~~ of chocolate cream.




Castella soft enough for a toddler with mouth ulcers
Jinsim Castella comes in neat packaging, which makes it great as a kids' snack but also as a gift. They even do bulk bakery orders, so it'd be a great Children's Day gift for a daycare center too — the teachers would love it! My kid smelled it from across the room and said 'bread smell~ I love it!' and asked to have it right away, haha. My child couldn't eat rice properly because their mouth hurt from the ulcers, but they really ate a lot of this soft castella, ugh 👍🏻


The size is... truly a giant castella!! Not just big but really thick too~ Amazing value for the price. And it's not just big — the flavor is just as overwhelming as the size!
Jinsim Castella original, 8,700 won: how it tastes


A healthy kids' snack made with antibiotic-free eggs~ The original castella was mild and not too sweet, truly gentle enough for a kid to eat. It was soft and fluffy but had a satisfying chewy texture ⭐️⭐️⭐️⭐️
Chocolate whipped cream castella, 9,700 won: a treat for adults


A chocolate castella packed full of sweet chocolate balls! We ordered it with extra chocolate cream added to maximize the sweetness! If the original castella's sweetness is level 1, the chocolate castella's is more like level 3!? If you want even more intense sweetness, you could choose salted caramel or Lotus for the extra cream!



The chocolate cream is packed in so thick that when you cut into it, the cream layer is as thick as the cake itself. It was the perfect ratio of cream, so I really enjoyed it. I gave the original to my kid as a snack, and I kept the chocolate whipped cream one for myself! Since it's so big, even half a slice fills you up, so it's perfect to have a simple coffee and a piece of castella in the morning. I genuinely recommend Jinsim Castella — enjoy it with your kids without worry 💛 I'd definitely visit again.
Where it is
525 Gimpohangang 4-ro, 1st floor units 101, 102, 103, Gimpo-si, Gyeonggi-do, South Korea경기도 김포시 김포한강4로 525 1층 101, 102, 103호







