What oil does Halo Burger fry in?
Halo Burger cooks with Soybean/vegetable oil (frying); soybean oil in olive spread sauce — no official allergen sheet accessible (squarespace PDF 404'd), but consistent with standard Midwest fast-food fryer practice and original chain notes.
The 5 cleanest things to order at Halo Burger
| Dasani Water | 0.0g PUFA |
| Medium Drink | 0.0g PUFA |
| Large Drink | 0.0g PUFA |
| Vanilla Shake | 1.0g PUFA |
| Chocolate Shake | 1.0g 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 Halo Burger report card, or where it lands on the Seed Oil Index.