Coconut latte with oat milk and egg tart at Cafe Sinabro, Euljiro

In short

Cafe Sinabro, Euljiro Twin Tower Branch is a roastery café in the basement of Euljiro Twin Tower in Jung-gu, Seoul. The Americano is ₩2,300 and the latte ₩3,300, with decaf and alternative milk swaps available, and the writer paired a coconut latte switched to oat milk with the ₩3,800 basic egg tart. A cheap, coffee-loving Euljiro-4(sa)ga find that even non-coffee drinkers can enjoy.

A set of basic egg tart and coconut latte

Good to know

Location
Basement 1, Euljiro Twin Tower, 170 Eulji-ro, Jung-gu, Seoul
Directions
From Euljiro 4(sa)ga Station Exit 10, take the underground passage into the Twin Tower, then turn left
Americano
₩2,300
Latte
₩3,300
Basic egg tart
₩3,800
Drink menu
About 20 items, roughly half coffee
Options
Decaf swap, alternative milk swap (oat, almond)
Packaging
Takeout boxes available

as written by the visitor on Sep 7, 2026

I come to Euljiro 4(sa)ga once a month for work, and every time, when I need to unwind, I stop by Cafe Sinabro.

The prices are low, the coffee is good, and best of all, this café makes an amazing thick, fat egg tart — the kind I'm obsessed with.

Where is Cafe Sinabro? Underground from Exit 10 of Euljiro 4(sa)ga Station

Cafe Sinabro is on basement level 1 of Euljiro Twin Tower. There's an underground passage from Euljiro 4(sa)ga Station Exit 10 that connects straight into the Twin Tower!

Walk in that way, turn left, and Cafe Sinabro is right there.

Menu picks — Americano at ₩2,300, roasted in-house

Cafe Sinabro drink menu board

There are about 20 drinks on the menu, and coffee makes up half of them.

One of the biggest reasons I love this café is that they roast their own beans in-store. But they don't really advertise this fact. Usually on Naver Map there are updates or an Instagram link, but not here. I only noticed the roastery-like space on the left where they roast beans when I first visited.

And yet the Americano is ₩2,300, the latte ₩3,300. House-roasted beans, tastes amazing, and only ₩2,300 — I could cry.

Office workers around Euljiro 4(sa)ga know exactly what a coffee find this place is. During lunch hour, the number of people grabbing coffee to go is insane.

I also give them 100 bonus points for offering decaf swaps and alternative milk swaps (oat, almond). My all-time favorite is the coconut latte switched to oat milk, so of course that's what I ordered again today.

Around the order counter at Cafe Sinabro
Café scene while waiting for a coconut latte order

Egg tart varieties and packaging

It's not just the coffee that's great — I mentioned it's an egg tart spot too, right? Lots of people take them home, and if you add a takeout box, they'll pack them up nicely for you.

Egg tarts displayed in the showcase
Egg tart being packed into a takeout box

Beyond the basic egg tart, there's fig pecan, blueberry coconut, and more — quite a variety. I've tried them all and they're all delicious, perfect for gifting one at a time too. The blueberry coconut one is piled high with blueberries on top.

Blueberry coconut tart on display
Close-up of the fig pecan tart
Display case with several egg tart varieties
Basic egg tart showing its yellow custard

See that color? Packed full of golden-yellow egg custard cream, and that's ₩3,800 — wait till you see the cross-section, it'll flip your world.

Inside the café

Seating inside Cafe Sinabro
View of the basement-level café interior

The interior isn't huge, but at lunchtime office workers sit here together, chatting warmly — one of the things that makes this place so relaxing.

Bags of coffee beans stacked in the café
The roastery corner of the café

Since it's also a roastery, you can see plenty of coffee beans around. Something about this small café, with several staff members working busily but smiling the whole time, made me think — I want that kind of energy too, haha.

Coconut latte with oat milk — how does it taste?

Egg tart and coconut latte on the table
A set of basic egg tart and coconut latte

My order: the basic egg tart and a coconut latte.

Coconut latte switched to oat milk
Top of the latte showing coconut slices

The coconut latte has little bits of coconut slice you can actually chew, which makes for a fun texture, and it's sweet but not overpoweringly so. Switch to oat milk and the nutty flavor doubles — this version has zero bitterness at all, so even people who don't like coffee can fully enjoy it!

It's the coffee I order most often at Cafe Sinabro, so you have to try it, haha.

A golden-browned, thick fat egg tart

The basic egg tart, cross-section

The egg tart is browned golden on top, a thick, fat tart.

Close-up of the egg tart top
Cross-section of the egg tart filling

Split it in half and see how packed the filling is... it wobbles like pudding, and it melts in your mouth. No fishy smell at all! Even better eaten with the tart crust, which has a texture that's dense like a cookie but still soft.

If you're looking for a coffee spot near Euljiro 4(sa)ga Station, be sure to stop by Cafe Sinabro :)

Where it is

Cafe Sinabro, Euljiro Twin Tower Branch카페시나브로 을지로트윈타워점

170 Eulji-ro, Jung-gu, Seoul, South Korea (B1, Eulji Twin Tower)서울특별시 중구 을지로 170 을지트윈타워 지하1층 카페 시나브로

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