What oil does Quaker Steak & Lube fry in?
Quaker Steak & Lube fries in soybean oil.
In detail: Soybean oil, DISCLOSED by the chain: its own allergen profile (CORE SPRING 2026, linked from thelube.com/menu) states verbatim 'Many of our foods contain soybean oil, and our fried items are prepared in 100% soybean oil.' Supersedes the earlier inference from retail sauce labels. Wings are published plain; the 22 sauces carry their own panels (soybean-oil based for the creamy ones). Guide: QUAKER-STEAK-AND-LUBE-MENU-Nutritional-2.10.2026.pdf (2026-09-04 pass).
Ordering at Quaker Steak & Lube? Build your meal in the app and see its seed oil total before you pay.
Build my orderQuaker Steak & Lube at a glance
| Fry oil (US) | Soybean oil |
| Seed oils | Yes |
| Beef tallow | No |
| Peanut oil | No |
| Seed oil grade | D (10.7 g average per item, 160 items) |
| Is it a seed oil? | Soybean oil: Yes |
The 5 cleanest things to order at Quaker Steak & Lube
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 |
|---|---|
| Side Garage Salad | 0.4g |
| Boneless Chicken Salad (grilled) | 3.9g |
| Boneless Chicken Salad (fried) | 4.3g |
| QSL Signature Salad (Steak Tips) | 4.7g |
| Chicken Sandwich, Fried | 4.9g |
Lower PUFA is cleaner. These are estimates from published nutrition data and disclosed oils; preparation varies by location.
Build your Quaker Steak & Lube order
Pick your meal, sides, sauces and drink in the app and see your seed oil total before you order. It logs to your day in one tap. Free on iPhone and Android.
Build my orderWhy 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 Quaker Steak & Lube report card, or where it lands on the Seed Oil Index. See which chains fry in real fats on Tallow Watch.
Frequently asked
What oil does Quaker Steak & Lube fry in?
Quaker Steak & Lube fries in soybean oil. In detail: Soybean oil, DISCLOSED by the chain: its own allergen profile (CORE SPRING 2026, linked from thelube.com/menu) states verbatim 'Many of our foods contain soybean oil, and our fried items are prepared in 100% soybean oil.' Supersedes the earlier inference from retail sauce labels. Wings are published plain; the 22 sauces carry their own panels (soybean-oil based for the creamy ones). Guide: QUAKER-STEAK-AND-LUBE-MENU-Nutritional-2.10.2026.pdf (2026-09-04 pass).
Does Quaker Steak & Lube use seed oils?
Yes. Quaker Steak & Lube fries in soybean oil. Its seed oil grade is D, about 10.7 g of polyunsaturated fat per menu item.
Does Quaker Steak & Lube use beef tallow?
No. Quaker Steak & Lube fries in soybean oil, not beef tallow.
Does Quaker Steak & Lube use peanut oil?
Not that we can find. Quaker Steak & Lube fries in soybean oil. If you have a peanut allergy, ask the restaurant directly, because oils and suppliers can vary by location.
What is the lowest seed oil order at Quaker Steak & Lube?
Boneless Chicken Salad (grilled) (3.9 g of polyunsaturated fat). Next: Boneless Chicken Salad (fried) (4.3 g) and QSL Signature Salad (Steak Tips) (4.7 g).
Which Quaker Steak & Lube item has the most seed oil?
Bone-In Wings (Compact Bucket, 20), at about 86.1 g of polyunsaturated fat as listed.