Seongsu café with tablet ordering and ₩4,000 soft serve: Mellows

In short

Mellows is a dessert café in Seongsu, Seongdong-gu, Seoul, a 3-minute walk from Exit 8 of Ttukseom Station. Ordering by tablet after lunch, the writer got a decaf americano for 2,800 won, a decaf latte for 3,500 won, and matcha and peanut butter soft serve for 4,000 won each, with the Sangha Farm ice cream layered over cereal and nuts all the way to the bottom. For Seongsu prices the value at Mellows felt unbelievable, so a repeat visit is certain.

A spread of coffee and soft serve ordered at Mellows

Good to know

Location
3-minute walk from Ttukseom Station Exit 8; 7 Wangsimni-ro 10-gil, Seongdong-gu, Seoul, 1st floor
Seating
Four tables for two, plus bar seats
Ordering
By tablet at the front of the shop
Decaf americano
2,800 won
Decaf latte
3,500 won
Soft serve (matcha)
4,000 won
Soft serve (peanut butter)
4,000 won
Ice cream base
Sangha Farm ice cream
Price reference
₩4,000 ≈ $2.9 (2026-09-25)

as written by the visitor on Aug 17, 2026

Signature photo of Mellows' soft serve ice cream

Today I visited Mellows, famous as a Seongsu dessert spot. Before summer ends, you have to try the ice cream here ★

Where is Mellows, and what is the Seongsu café like inside?

Front view of Mellows' brick exterior near Ttukseom Station

Mellows is a 3-minute walk from Exit 8 of Ttukseom Station, so it's really easy to get to. The brick exterior caught my eye even from far away.

Mellows' interior decorated in wood-brown tones

The interior is decorated in a wood-brown feel and it's clean. There are four 2-person tables plus bar seats.

Mellows' bar seats, great for sitting alone

There are also bar seats like this, so it's great for spending time alone. The owner was especially kind, which made even a brief stay feel nice. It was full when we walked in, but by the time we left it had gotten more relaxed.

How much does the menu cost at Mellows?

Mellows' order counter with tablet ordering

You can order everything through a small tablet at the front. I took photos of the whole menu below for reference. The value was so good it was hard to believe these were Seongsu-dong prices !!!! ! !

Mellows' coffee and ice cream menu board
Menu board listing Mellows' soft serve varieties

They mainly sell coffee and ice cream, and I loved that there were so many ice cream varieties. Seeing this visual, there's no way you can't order... haha.

What do the peanut butter and matcha soft serves taste like?

A spread of coffee and soft serve ordered at Mellows
  • Decaf americano ₩2,800
  • Decaf latte ₩3,500
  • Soft serve ice cream (matcha) ₩4,000
  • Soft serve ice cream (peanut butter) ₩4,000

Tada — since we went for dessert after a meal, we ordered a mix of coffee and ice cream.

말차와 피넛버터 소프트 아이스크림 두 컵

The visual is amazing ^-^!! This is a place where you should definitely get one ice cream per person, no need to overthink it.

Close-up of soft serve made with Sangha Farm milk

For starters, the ice cream base here is Sangha Farm ice cream, so it's a place you can trust.

Soft serve topped with peanut butter and nuts

This is the peanut butter ice cream I chose. It's loaded with peanut butter, cereal, and nuts — and it's only 4,000 won?? Especially with all the peanut butter piled on, you get that nutty flavor all the way to the last bite.

A generously filled cup of peanut butter ice cream

I really wonder if the owner is making any profit at all... they gave such generous portions ...!!!

Soft serve with a chocolate wafer stuck in it

The chocolate wafer stuck into the ice cream is also right up my alley. I honestly don't like ice cream that much, but Sangha Farm ice cream is the only kind I actually eat.

Cereal and nuts layered at the bottom of the cup

The milk flavor is rich and smooth, a taste everyone, young and old, would love. At the very bottom, cereal and nuts are packed in like this.

Soft serve topped with matcha

My partner picked matcha! The composition is the same, just with the topping switched to matcha. The matcha flavor was rich and there was plenty of cereal too, so the texture was really nice.

Decaf coffee at Mellows: americano 2,800 won, latte 3,500 won

Two cups of Mellows' decaf coffee

We'd already had a cup of coffee each that morning, so I was going to just order ice cream, but since they had decaf, I tried it.

A generously portioned decaf americano

The coffee portion was generous, and the taste was rich and nutty, so I think it would appeal to everyone regardless of preference.

A table at Mellows set with ice cream and coffee

The space is clean and the value is great, so I'm sure I'll come back. That's my honest review of Mellows, the dessert café near Seongsu Station. If you're looking for a Ttukseom Station café or a Seongsu Station dessert spot, give Mellows a try.

Address: 7 Wangsimni-ro 10-gil, Seongdong-gu, Seoul, 1st floor, Mellows

Where it is

Mellows멜로우즈

7 Wangsimni-ro 10-gil, Seongdong-gu, Seoul, South Korea, 1st floor서울특별시 성동구 왕십리로10길 7 1층

Open in Google Maps

Local places · Cafés