Gimpo Gurae-dong bakery with Gimpo Pay QR discount: Jinsim Castella

In short

Jinsim Castella Gimpo Gurae Main Branch is a handmade castella bakery in the shopping district of Gurae-dong, Gimpo, Gyeonggi. On this visit the writer packed plenty of castella as an outing snack for their child, ordering at the kiosk and paying by Gimpo Pay QR code for a 10% discount. Even a child who had never much liked castella finished the whole box in a single day, which says enough about Jinsim Castella.

Handmade castella with a piece already eaten by the kid

Good to know

Location
Gurae-dong shopping district, Gimpo — 525 Gimpohangang 4-ro, 1st floor, Units 101, 102, 103, Gimpo-si, Gyeonggi-do
Ordering
Kiosk ordering available
Payment
Gimpo Pay QR payment accepted, with a 10% discount
In-store info
A guide to eating Jinsim Castella at its best is posted in one corner of the shop

as written by the visitor on Sep 16, 2026

Handmade castella packed to go from Jinsim Castella Gimpo Gurae Main Branch

I'm Sulrogger.

The weather's been so nice lately that I just want to go out somewhere every day. Days like this call for a picnic or snack trip outdoors with my kid, and I've been getting ready to take my kid out after school soon. Snacks are what I worry about most when it comes to outings with my kid — honestly, I think I put more thought into the snack prep than the actual outing itself, haha. So as the dad, I was wondering what to pack, and decided to buy castella from Jinsim Castella Gimpo Gurae Main Branch, a place our whole family loves, and head out.

Exterior of Jinsim Castella Gimpo Gurae Main Branch in the Gurae-dong shopping district in Gimpo

Where is Jinsim Castella Gimpo Gurae Main Branch?

Jinsim Castella Gimpo Gurae Main Branch is located in the Gurae-dong shopping district in Gimpo. There's a ton of good food and fun stuff to do around here, so it's a neighborhood our family often drives out to just to hang around. This day too, since we were already in Gurae-dong, we decided to stop by our favorite Jinsim Castella Gimpo Gurae Main Branch.

Store kiosk and Gimpo Pay payment guide at Jinsim Castella

Kiosk ordering and 10% off with Gimpo Pay

At Jinsim Castella Gimpo Gurae Main Branch you can order at the kiosk, and since they accept Gimpo Pay, you can also pay with a Gimpo Pay QR code. Our family pays with Gimpo Pay pretty often, and getting a 10% discount on top is such a steal, haha. I really should have stocked up more when the Gimpo Pay discount was running... now my balance is almost gone, which is a bit of a bummer.

Guide posted in the store on how to best enjoy Jinsim Castella

In one corner of Jinsim Castella Gimpo Gurae Main Branch, there's a guide on how to enjoy the castella best. Honestly, Jinsim Castella tastes great no matter how you eat it, but it's still nice to follow the recommended way for the best experience.

Cozy, clean interior of Jinsim Castella Gimpo Gurae Main Branch
Display inside Jinsim Castella Gimpo Gurae Main Branch

Inside the shop: the toasty smell that sells you two or three

Why one castella turns into three at Jinsim Castella

Heading home with the packed castella

Packed generously as a gift for friends

On the way home after buying castella from Jinsim Castella Gimpo Gurae Main Branch. I bought plenty, both for our family to eat and to gift to some friends. I once gave this castella as a gift to a friend before, and they loved it so much. So this time I gave it to another friend, and a few days later got a message on KakaoTalk saying how delicious it was, which made me really happy. As I get older, I've started finding joy not just in taking care of my own family, but in taking care of friends too.

Jinsim Castella takeout packaging box
Jinsim Castella packaging opened at home

Castella packed up from Jinsim Castella Gimpo Gurae Main Branch. I was trying to take a nice photo, but my kid couldn't resist and had already eaten part of it. When I said, hey, I need to take a photo of this first, my kid said the smell was just too good and had to eat it, haha. Well, what can I do — it's my own fault for buying such a delicious snack, haha.

Handmade castella with a piece already eaten by the kid
Cross-section of the castella showing plenty of egg
A slice of Jinsim Castella showing its soft texture
Jinsim Castella prepared as a kid's snack

How a kid who dislikes castella ate a whole box in a day

As you can see from the photos, the castella at Jinsim Castella Gimpo Gurae Main Branch is truly the peak of handmade castella. You can see at a glance how much egg is packed into the bread, and the nutty flavor and softness are on a completely different level from anything you'd find at a regular store. My kid personally isn't a huge fan of castella, but goes absolutely wild for the castella here, haha. And it's not like the size is small either — but somehow it's all gone in a single day, so what am I supposed to pack for our next trip snack, haha. Don't worry, dad will buy more^^

Where it is

Jinsim Castella Gimpo Gurae Main Branch진심카스테라 김포구래본점

525 Gimpohangang 4-ro, 1st floor 101, 102, 103, Gimpo-si, Gyeonggi-do, South Korea경기도 김포시 김포한강4로 525 1층 101, 102, 103호

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