# Seongsu café mangosteen soufflé and cold brew, window seat: 5to7 - By Mare (https://superchart.com/en/@nearby-lunch-rounds/) - Written Sep 5, 2026 - Updated Sep 15, 2026 - Local places › Cafés › Seongdong, Seoul - Sponsored: This visit was sponsored by the venue. - English edition: https://superchart.com/en/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/ - Also in: [한국어](https://superchart.com/ko/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/index.md) · [日本語](https://superchart.com/ja/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/index.md) · [简体中文](https://superchart.com/zh-cn/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/index.md) · [繁體中文](https://superchart.com/zh-tw/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/index.md) · [Tiếng Việt](https://superchart.com/vi/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/index.md) · [ไทย](https://superchart.com/th/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/index.md) · [Bahasa Indonesia](https://superchart.com/id/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/index.md) · [Bahasa Melayu](https://superchart.com/ms/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/index.md) · [Español](https://superchart.com/es/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/index.md) ## In short 5to7 Seongsu Main Branch is a soufflé pancake café in Seongdong, Seoul, a 4-minute walk from Seoul Forest Station Exit 5. The mangosteen soufflé pancake costs 28,000 won, and it came with a passionfruit ade and a Dutch cold brew americano at a full-window seat on the second floor, with so much mangosteen piled on that the price felt fair. If you like mangosteen, the mangosteen soufflé at 5to7 Seongsu Main Branch is worth trying at least once. ## Good to know - **Address**: 1st floor, 44-13 Seoulsup 2-gil, Seongdong-gu, Seoul - **Getting there**: About a 4-minute walk from Exit 5 of Seoul Forest Station (Suin-Bundang Line) - **Parking**: Seongdong-gu Citizens' Sports Center public parking lot, 700 won per 10 minutes - **Hours**: Daily 12:00–21:00 (last order 20:30) - **Chuseok closure**: Closed Monday, October 6 - **Mangosteen soufflé pancake**: 28,000 won - **Fig soufflé pancake**: 22,000 won - **Pearl crème brûlée soufflé pancake**: 21,000 won - **Tiramisu soufflé pancake**: 20,000 won - **Matcha chocolate soufflé pancake**: 21,000 won - **Dutch americano**: 6,000 won (iced only) - **Passionfruit ade**: 8,000 won - **Seating**: 1st floor, terrace, 2nd floor, rooftop - **Price reference**: ₩28,000 ≈ $21 (2026-09-15) *as written by the visitor on Sep 5, 2026* ![Mangosteen soufflé pancake at 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-01-1ikqy-1200.webp) I went to 5 to 7, a Seongsu café known for its mangosteen soufflé! The soufflé is soft and fluffy enough to enjoy on its own, but it came piled with sweet mangosteen, and I really enjoyed it! The vibe was cozy and comfortable enough that I stayed a while — let me introduce Seongsu café 5 to 7 in detail! ![Exterior of 5to7 Seongsu Main Branch on Seoulsup 2-gil](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-02-1jo5m-900.webp) ## Where is 5to7 Seongsu Main Branch? Parking and hours - 📍 5to7 Seongsu Main Branch — 44-13 Seoulsup 2-gil, Seongdong-gu, Seoul, 1st floor - 🚇 Directions — About a 4-minute walk from Seoul Forest Station Exit 5 (Suin-Bundang Line) - 🅿️ Parking — Seongdong-gu Citizens' Sports Center public parking, ₩700 per 10 minutes - 🍰 Café character — A café specializing in visually striking desserts and soufflés, with an aesthetic atmosphere great for photos and video - 🕐 Hours — Daily 12:00–21:00 (last order 20:30) - 📅 Chuseok closure — Closed Monday, October 6 > 5to7 Seongsu Main Branch, a soufflé café hotspot in Seongsu ![Soufflé flavor guide at 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-03-b3lji-619.webp) ## Why the mangosteen soufflé instead of the other flavors 5to7 Seongsu Main Branch offers a variety of soufflés — fig, pearl cream, tiramisu, and matcha soufflé — but the one I'd been most looking forward to was the mangosteen soufflé!!! I really love mangosteen, and once I saw that visual piled high with mangosteen, there was no way I wasn't ordering it..! ![Soufflé and drink menu board at 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-04-1ljcm-966.webp) ### 5to7 Seongsu Main Branch menu and prices - 🥞 Soufflé Pancake — Fig soufflé pancake ₩22,000 / Mangosteen soufflé pancake ₩28,000 / Pearl crème brûlée soufflé pancake ₩21,000 / Tiramisu soufflé pancake ₩20,000 / Matcha chocolate soufflé pancake ₩21,000 - ☕ Coffee — Dutch americano ₩6,000 (ICE only) / Moka pot americano ₩6,000 (HOT only) / Café latte ₩6,500 (HOT/ICE) / Vanilla latte ₩6,500 (HOT/ICE) / Ore Gratte (condensed milk latte) ₩6,500 (HOT/ICE) / 5 to 7 Supeoni ₩8,000 (ICE only) / +₩1,000 for decaf - 🥛 Non Coffee — Cream cheese matcha ₩8,000 (ICE only) / Cream cheese strawberry ₩8,000 (ICE only) / Cream choco latte ₩8,000 (HOT/ICE) / Milk tea ₩7,500 (HOT/ICE) - 🍵 Tea — Passionfruit tea ₩8,000 / Hibiscus tea ₩7,000 / Lemon myrtle ₩8,000 / Sunny peach tea ₩8,000 / Chamomile tea ₩8,000 (all HOT/ICE) - 🍹 Ade — Passionfruit ade ₩8,000 / Hibiscus ade ₩8,000 ![Interior of the 1st floor at 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-05-1su6j-900.webp) ![1st floor of 5to7 Seongsu Main Branch full of customers](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-06-3hkje-900.webp) ![Area around the counter on the 1st floor of 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-07-18r1b-900.webp) ## Inside 5to7: 1st floor, terrace and 2nd-floor window seats Walking into the 1st floor, it was already packed with customers! I looked around the terrace and 2nd floor first. ![Terrace seating at 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-08-1od35-900.webp) ![The terrace at 5to7 Seongsu Main Branch on a cool day](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-09-1c8o0-900.webp) The weather's been cool lately so I thought about sitting on the terrace, but ended up heading up to the 2nd floor haha ![2nd floor window seating at 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-10-1dmc1-900.webp) ![2nd floor interior with wooden furniture at 5to7](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-11-wcgip-900.webp) ![Plants placed on the 2nd floor of 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-12-174ab-837.webp) ![Window seat on the 2nd floor of 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-13-10zqh-900.webp) ![Dimly lit 2nd floor seating at 5to7](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-14-npvhy-900.webp) ![Table details on the 2nd floor of 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-15-1erx4-900.webp) The wide floor-to-ceiling windows, wooden furniture, and lush green plants made the 2nd floor so pretty! ![Overall atmosphere of the 2nd floor at 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-16-drvn7-900.webp) ![View from the 2nd floor window at 5to7 on a rainy day](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-17-1emvd-900.webp) The lighting was a bit dim, which made for a comfortable atmosphere. There's a rooftop too, but it was raining that day so I couldn't check it out ㅠㅠ! ![Mangosteen soufflé with passionfruit ade and americano](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-18-101i3-900.webp) ## Is the 28,000-won mangosteen soufflé worth the price? I ordered the mangosteen soufflé, which looked like it was overflowing with mangosteen, along with a passionfruit ade and an americano! The sweet, perfectly ripe mangosteen, the moist and fluffy soufflé, and the nutty, soft whipped cream all came together beautifully*_* It was loaded with so much mangosteen that the ₩28,000 price didn't feel wasted at all — satisfying! I used to buy mangosteen at Korean marts and be disappointed that it wasn't the same taste and quality as what I had in Thailand, but the mangosteen quality in 5to7 Seongsu's soufflé was really good... moist, sweet, and fragrant mangosteen! ![Cross-section of the mangosteen soufflé with whipped cream](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-19-x5qix-900.webp) ### How the soufflé, passionfruit ade and Dutch cold brew tasted And the soufflé itself...?! Whether they used a ton of egg or what, but the nutty flavor and soft texture... the whipped cream was piled on generously too, so I enjoyed it happily down to the last bite. The passionfruit ade was tangy and sweet, making it a great pairing with the dessert! The cold brew, rather than the usual bitterness, was on the smoother, cleaner side, so it was nice to enjoy lightly with its mellow, nutty flavor! > Overall review of my visit to 5to7 Seongsu café ![A plate of mangosteen soufflé at 5to7 Seongsu Main Branch](https://img.superchart.com/images/mangosteen-souffle-seongsu-cafe-second-floor/mangosteen-souffle-seongsu-cafe-second-floor-20-5ne0y-900.webp) ## Final verdict on 5to7 Seongsu Main Branch If you like mangosteen, 5 to 7 is a Seongsu café worth visiting at least once! The moist, fluffy soufflé piled high with sweet, fragrant mangosteen was satisfying from the visual all the way to the taste! The 2nd floor, with its floor-to-ceiling windows, wooden furniture, and plants, had a cozy, comfortable atmosphere perfect for spending time leisurely~ The mangosteen soufflé in particular had such a generous amount of mangosteen piled on that it was really satisfying! If you're looking for a good-vibe café near Seoul Forest or want to try a special soufflé, I recommend Seongsu café 5 to 7! ## Where it is - 5to7 Seongsu Main Branch (5to7 성수본점) - 44-13 Seoulsup 2-gil, Seongdong-gu, Seoul, South Korea, 1st floor - 서울특별시 성동구 서울숲2길 44-13 1층 - 37.5461191, 127.0432656 - Google Maps: https://www.google.com/maps/search/5to7%20%EC%84%B1%EC%88%98%EB%B3%B8%EC%A0%90/@37.5461191,127.0432656,17z --- Superchart · https://superchart.com/en/@nearby-lunch-rounds/mangosteen-souffle-seongsu-cafe-second-floor/ · https://superchart.com/llms.txt