Cafe Onion - Seongsu
Cafe Onion - Seongsu is a local cafe known for its takeout service and the availability of oat milk for hot drinks, which offers a vegan compatible option. Customers should specify vegan preferences as some beverages may contain honey, reflecting the venue's omnivore orientation. The focus is on quick, to-go cafe-style drinks rather than full dining.
Vegan Friendliness
iPoor vegan options
- VEGAN OPTIONS Few · 2–3 dishes
- MENU Poorly marked
- STAFF Basic understanding
Some users reported hidden animal ingredients in dishes labeled vegan — ask about sauces and broths.
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Two scores: Spinach Rating grades the food. Vegan Friendliness grades how easy it is to eat vegan here.
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