What oil does Tastee-Freez fry in?
Tastee-Freez cooks with Soybean/vegetable blend assumed (no published oil disclosure from standalone franchise; Wienerschnitzel beef tallow test was 6 TX locations only, Feb 2026, not chain-wide and not confirmed at standalone Tastee-Freez).
The 5 cleanest things to order at Tastee-Freez
| Freezee Slush | 0.0g PUFA |
| Small Soda | 0.0g PUFA |
| Milk | 0.0g PUFA |
| Medium Soda | 0.0g PUFA |
| Coffee | 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 Tastee-Freez report card, or where it lands on the Seed Oil Index.