# Gangnam tonkatsu restaurant with cheese cutlet: Sioldon Ilwon

- By Jaeun (https://superchart.com/en/@small-spatula-memo/)
- Written Sep 13, 2026
- Local places › Restaurants › Gangnam, Seoul
- Sponsored: This post was written with support for a visit to the restaurant.
- English edition: https://superchart.com/en/@small-spatula-memo/daecheong-station-cheese-katsu-sioldon/
- Also in: [한국어](https://superchart.com/ko/@small-spatula-memo/daecheong-station-cheese-katsu-sioldon/index.md)

## In short

Sioldon Ilwon Branch is a Japanese-style cutlet restaurant near Samsung Medical Center in Gangnam, Seoul. Thick loin cutlet, cheese cutlet, and tomato mini curry udon made a generous meal, with each cutlet cooked to order. Verdict: a good place to share several cutlet dishes and udon.

## Good to know

- **Location**: About a 10-minute walk from Daecheong Station
- **Ordering**: Order at the kiosk
- **Cooking**: Cooking begins when an order is placed
- **Takeout**: After choosing your menu, request takeout separately at the counter

*as written by the visitor on Sep 13, 2026*

## A satisfying tonkatsu meal near Samsung Medical Center

When you are looking for a good restaurant near Samsung Medical Center, you naturally want somewhere that can provide a filling meal near the hospital while still delivering decent food quality, right? Even with a familiar dish like tonkatsu (Japanese-style breaded pork cutlet), satisfaction really varies depending on the meat and how it is fried, so I was oddly hesitant to walk into just anywhere.

![Signature menu photo introducing the tonkatsu meal](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-01-1kp1l-1200.webp)

This time, I visited Sioldon Ilwon Branch (시올돈 일원점). As you can see from the photos, the thickness of the cutlets was impressive from the start, and having loin cutlet, cheese cutlet, and tomato mini curry udon together made for a seriously abundant meal.

![A full spread of loin cutlet, cheese cutlet, and curry udon](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-02-1m2xk-900.webp)

What I liked most was the open kitchen and the fact that cooking starts as soon as you order. Rather than quickly serving cutlets that have been made ahead, they begin cooking after the order comes in, so even the wait felt like part of the process of getting freshly fried cutlets. It was worth keeping in mind when looking for a hearty meal near Samsung Medical Center.

## Sioldon Ilwon Branch location and getting there

![Exterior of Sioldon Ilwon Branch](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-03-12ozs-900.webp)

Sioldon Ilwon Branch is about a 10-minute walk from Daecheong Station, so it is reasonably easy to reach by subway. Its location also works well if you are looking for somewhere to eat around Samsung Medical Center, making it a useful option to keep in mind for a meal near the hospital.

From outside, the bright lighting and large “Sioldon” sign catch your eye first. You can immediately tell from the exterior that it is a tonkatsu specialty restaurant, so even first-time visitors should find it fairly easily. It is a bit of a walk from Daecheong Station, but it felt completely worth it when I wanted a proper tonkatsu meal. If you are searching nearby restaurants around Samsung Medical Center, its access and menu lineup are both worth considering.

## Why the made-to-order cooking and open kitchen stood out

### Cooking starts the moment you order

![Notice explaining that tonkatsu is cooked after ordering](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-04-k9r72-900.webp)

One of my favorite things about Sioldon was that cooking begins after you order. Once tonkatsu sits for a while after frying, the breading inevitably loses its crunch quickly. It is a dish that is really important to eat freshly fried, and this place felt like it got that basic point right.

![Kiosk menu ordering screen](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-05-4vvej-900.webp)

You order using the kiosk, where menu photos and prices are displayed together, making it easy to choose. Along with signature cutlets such as loin cutlet and cheese cutlet, there were also good accompanying options like curry udon and cold soba, so it seemed easy to pick according to your taste.

### An open kitchen you can see into

![Open kitchen area inside the restaurant](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-06-1yez7-900.webp)

There is an open kitchen at the back of the restaurant where you can see inside. As you order, sit down, and wait, you naturally notice the staff cooking, and that setup subtly builds anticipation for the food. With the kitchen open rather than the preparation process completely hidden, the whole restaurant also felt more lively. Wow, just thinking about waiting for freshly fried cutlets somehow made me even hungrier.

### The presence of a thick cutlet

![Thick loin cutlet set meal](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-07-dnzb3-900.webp)

The first thing that catches your eye in the photos is definitely the thickness of the meat. Looking at the cross-section of the loin cutlet, the interior was quite thick while the breading was relatively thin, so the meat itself had a real presence. The set meal also came with rice, soup, cabbage, and more, so it did not feel lacking as a full meal. It was not just a cutlet plopped on a plate; there were several things to eat alongside it, which kept the meal from feeling monotonous.

## Loin cutlet, cheese cutlet, and tomato mini curry udon

### Loin cutlet with standout thickness

![Loin cutlet with golden breading](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-08-1z0o4-900.webp)

The loin cutlet's thickness really stood out. The meat looked moist, while an even layer of golden breading covered the outside, giving it a look that made you expect a crisp bite just from seeing it.

![Thick cross-section of loin cutlet](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-09-18joq-900.webp)

![Loin cutlet with accompanying sauces](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-10-uvdb2-900.webp)

Rather than eating it only with sauce, I switched between the salt, wasabi, and mustard-style accompaniments that came with it, and the same loin cutlet took on different flavor moods. I especially liked it with a light sprinkle of salt, a combination where the clean flavor of the meat came through before the fried coating.

![Loin cutlet served with salt](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-11-v8c2g-900.webp)

![Loin cutlet with crisp breading](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-12-18tlx-900.webp)

The satisfaction of biting into the thick meat alongside the crisp breading gave it that unmistakable tonkatsu appeal. Really, this is the kind of cutlet that makes you eat one piece at a time, slowly.

### Cheese cutlet generously filled with cheese

![Cheese-filled cheese cutlet](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-13-1nk41-900.webp)

If you love cheese, I think you would pause at the sight of this cheese cutlet. The cut interior was packed with cheese, and when I lifted it with chopsticks, the cheese stretched out long—exactly what you want from a proper cheese cutlet.

![Cross-section of cheese cutlet with long cheese pull](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-14-1wi4g-900.webp)

The nutty, soft cheese meeting the crisp breading gave it a different appeal from the loin cutlet. There was a very generous amount of cheese between the meat, so its presence was clear in your mouth even after one piece.

![A piece of cheese cutlet generously filled with cheese](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-15-147nb-900.webp)

Ordering both the loin cutlet and cheese cutlet to share also seemed like a great idea. One is clean-tasting and centered on the flavor of the meat, while the other is nutty and rich, so they were nice to alternate between. Oh wow, it was hard to simply let the moment of that long cheese pull pass by while taking photos.

### Tomato mini curry udon that paired well

![Tomato mini curry udon](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-16-4ec3v-900.webp)

Among the cutlets, the tomato mini curry udon was unexpectedly memorable. Thick, rich curry coated the wide udon noodles, so the sauce clung right onto them when I lifted a bundle.

![Udon noodles coated in curry sauce](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-17-8xjmp-900.webp)

Tomato added to the curry's characteristic deep flavor made it good to have between bites of tonkatsu, and the chewy udon noodles gave it a definite texture. It brought another substantial flavor that made the menu combination feel very complete. Since it was a mini size, it was not too much to have alongside the main cutlet. It felt like a good side to add when loin cutlet or cheese cutlet alone seemed a little incomplete.

## Kiosk ordering and takeout information

![Kiosk ordering and takeout information](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-18-1ir4h-900.webp)

The kiosk ordering system made it easy to take your time looking through the menu and choose what you wanted. Since you can check how dishes look in photos, even a first visit lets you order with a rough idea of what to expect. The notice in the photo also said that, if you want takeout, you should choose your menu first and then make a separate request at the counter. It was good to know that you can enjoy it packed to go depending on the situation, not only dine in. Above all, because this is a restaurant that starts cooking once you order, I came away feeling that it values food made fresh rather than food that simply comes out quickly. For a dish like tonkatsu, where the flavor right after cooking matters, that felt like a big advantage.

## A warm interior with wood tones and partitions

![Restaurant interior in wood and ivory tones](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-19-bzzdm-900.webp)

The interior centered on wood and ivory tones, so it felt warm and tidy overall. White pendant lights and wooden partitions came together for a comfortable tonkatsu-specialty-restaurant mood—not overly formal, but not as casual as a snack shop either.

![Restaurant tables with partitions](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-20-rzycc-900.webp)

The well-placed partitions between tables also stood out. The seating was not completely pressed up against the next table, which made meals feel more comfortable, and it looked suitable for two people or a family rather than only solo diners. The layout, which naturally draws your gaze toward the open kitchen, was another feature. It had an overall clean yet warm feeling, making it an easy place to visit for a meal near Samsung Medical Center.

## Share cutlets and udon when you visit in a group

![Sioldon tonkatsu meal menu](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-21-5ihfb-900.webp)

If you want a filling menu while looking for a restaurant near Samsung Medical Center, Sioldon Ilwon Branch is worth remembering. It is about a 10-minute walk from Daecheong Station, so you can reach it by subway, and above all, the fact that cooking starts when you order gives it the appeal of a real tonkatsu specialty restaurant. With tonkatsu, what matters in the end is how well it preserves the crisp breading and moist texture of the meat when freshly fried, and each menu item had a distinct character—from the visual impact of the thick loin cutlet to the generously filled cheese cutlet.

![Thick loin cutlet and cheese cutlet](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-22-tms5h-900.webp)

Personally, if several people go, I would recommend ordering one loin cutlet and one cheese cutlet to share, then adding the tomato mini curry udon. Eating the clean, thick loin, the soft and stretchy nutty cheese, and the chewy udon wrapped in rich curry in turn was much more varied than having just one dish. I came for the amazing-looking cheese cutlet, but the loin cutlet and curry udon ended up staying in my memory too.

![Cheese cutlet and curry udon combination](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-23-p6q66-900.webp)

The restaurant was also neatly arranged in wood tones, and I liked how the open kitchen naturally kept the cooking space in view. Whether you are looking for a place to eat with family near Samsung Medical Center or craving proper tonkatsu around Daecheong Station, Sioldon Ilwon Branch is worth adding to your list. It was a familiar tonkatsu meal, but the thickness, crunch, and generous cheese made it more satisfying and memorable than I expected.

![Tonkatsu meal at Sioldon Ilwon Branch](https://img.superchart.com/images/daecheong-station-cheese-katsu-sioldon/daecheong-station-cheese-katsu-sioldon-24-1vffo-900.webp)

## Where it is

- Sioldon Ilwon Branch (시올돈 일원점) (시올돈 일원점)
- 12 Ilwon-ro 9-gil, Gangnam-gu, Seoul, South Korea
- 서울특별시 강남구 일원로9길 12 1층
- 37.489524, 127.0826117
- Google Maps: https://www.google.com/maps/search/%EC%8B%9C%EC%98%AC%EB%8F%88%20%EC%9D%BC%EC%9B%90%EC%A0%90/@37.489524,127.0826117,17z

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