Seongsu soft serve café with Jeju matcha sauce and mango: Mellows
Mellows is a soft serve ice cream dessert café in Seongsu 1-ga, Seongdong, Seoul, within walking distance of Ttukseom Station. Mellows builds all 8 flavors on a Sangha Farm milk ice cream base, and this visit was matcha topped with Jeju matcha sauce and crunch plus the signature mango, eaten at a big-window indoor seat rather than the terrace. The matcha's bitterness stays gentle and the mango is generous with real fruit, so Mellows is a good pick if you want a nutty-sweet pairing.