What oil does Cupbop fry in?
Cupbop cooks with Soybean oil (frying/cooking), sesame oil (sauces/marinades) — no official PDF or allergen sheet published; assumption based on commercial frying norms and Korean restaurant practice.
The 5 cleanest things to order at Cupbop
| White Rice | 0.0g PUFA |
| Lettuce Base | 0.0g PUFA |
| Pickled Cucumber | 0.0g PUFA |
| Soda | 0.0g PUFA |
| Ramune | 0.0g PUFA |
Lower PUFA is cleaner. These are estimates from published nutrition data and disclosed oils; preparation varies by location.
Why the frying oil matters
Most fast-food chains fry in seed oils like soybean, canola, corn, or a blend of them, which are high in polyunsaturated fat (PUFA). A handful still use beef tallow or other stable fats, which are far lower in PUFA. The oil a kitchen fries in is the single biggest driver of how much seed oil ends up on your plate. See the full breakdown on the Cupbop report card, or where it lands on the Seed Oil Index.