What oil does Planet Sub fry in?
Planet Sub cooks with Soybean oil via mayo (primary PUFA driver); no deep-frying; meats and cheese provide remaining fat.
The 5 cleanest things to order at Planet Sub
Learn this once: a salad with grilled protein and the dressing left off is nearly always the lowest seed oil order anywhere. So the list below sticks to real meals, salads included, never just a water.
| Item | PUFA |
|---|---|
| Buffalo Chicken Sub | 2.0g |
| Garden Salad | 3.0g |
| Greek Salad (Small) | 4.0g |
| House Salad (Small) | 4.0g |
| Turkey Sub (Half) | 5.0g |
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 Planet Sub report card, or where it lands on the Seed Oil Index.
Frequently asked
Does Planet Sub use beef tallow?
No. Planet Sub cooks with Soybean oil via mayo (primary PUFA driver); no deep-frying; meats and cheese provide remaining fat, not beef tallow. See which chains fry in real fats on Tallow Watch.