What oil does Taco Bell fry in?
Taco Bell fries in canola oil.
In detail: Canola oil in the fryers. Taco Bell's official ingredient statements (the Nutritionix ingredient search embedded at tacobell.com/nutrition/ingredients, read 2026-10-16) say "Prepared in canola oil" for the chalupa shells, Mexican Pizza shells, Cinnamon Twists and the fried potato items (the crunchy Taco Shell itself lists "vegetable oil (soybean, corn and/or cottonseed oil)" and no "prepared in canola oil" line, read 2026-10-20), and "canola and/or vegetable oil" for the nacho chips; its menu data is based on a zero trans fat canola frying oil. Soybean oil comes in elsewhere: the flour tortillas (soybean shortening), the chalupa dough, most sauces and dressings, and the vegetable oil blends the fries are par-fried in.
Source: Taco Bell Ingredient Statements, October 15, 2026. Prepared in canola oil.
Ordering at Taco Bell? Build your meal in the app and see its seed oil total before you pay.
Build my orderTaco Bell at a glance
| Fry oil (US) | Canola oil |
| Seed oils | Yes |
| Beef tallow | No |
| Peanut oil | No |
| Seed oil grade | A (4.0 g average per item, 147 items) |
| Last checked | October 15, 2026 |
| Is it a seed oil? | Canola oil: Yes |
The 5 cleanest things to order at Taco Bell
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 |
|---|---|
| Soft Taco | 1.1g |
| Soft Taco Supreme | 1.2g |
| Crunchy Taco | 2.1g |
| Crunchy Taco Supreme | 2.1g |
| Doritos Locos Taco Nacho Cheese | 2.1g |
Lower PUFA is cleaner. These are estimates from published nutrition data and disclosed oils; preparation varies by location.
Build your Taco Bell 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 orderHow Taco Bell has changed its frying oil
Taco Bell announced the change in November 2006 and finished at its roughly 4,200 single brand US stores by April 2007. The new oil was a naturally stable canola oil developed by Dow AgroSciences. About 1,400 stores shared with KFC went to low linolenic soybean oil instead. Source
Every documented oil switch across the industry lives on the Oil History timeline.
What oil do other chains like Taco Bell use?
- What oil does Chipotle use? High-oleic sunflower and canola oil
- What oil does Qdoba use? Canola and soybean oil
- What oil does Moe's Southwest Grill use? Soybean oil
- What oil does Del Taco use? Soybean and canola oil
- What oil does Taco John's use? Soybean oil
- What oil does Taco Cabana use? Soybean oil
- What oil does Torchy's Tacos use? Soybean oil and vegetable oil blend (estimated)
- What oil does Fuzzy's Taco Shop use? Soybean oil
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 Taco Bell 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 Taco Bell fry in?
Taco Bell fries in canola oil. In detail: Canola oil in the fryers. Taco Bell's official ingredient statements (the Nutritionix ingredient search embedded at tacobell.com/nutrition/ingredients, read 2026-10-16) say "Prepared in canola oil" for the chalupa shells, Mexican Pizza shells, Cinnamon Twists and the fried potato items (the crunchy Taco Shell itself lists "vegetable oil (soybean, corn and/or cottonseed oil)" and no "prepared in canola oil" line, read 2026-10-20), and "canola and/or vegetable oil" for the nacho chips; its menu data is based on a zero trans fat canola frying oil. Soybean oil comes in elsewhere: the flour tortillas (soybean shortening), the chalupa dough, most sauces and dressings, and the vegetable oil blends the fries are par-fried in.
Does Taco Bell use seed oils?
Yes. Taco Bell fries in canola oil. Its seed oil grade is A, about 4.0 g of polyunsaturated fat per menu item.
Does Taco Bell use beef tallow?
No. Taco Bell fries in canola oil, not beef tallow.
Does Taco Bell use peanut oil?
Not that we can find. Taco Bell fries in canola 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 Taco Bell?
Soft Taco (1.1 g of polyunsaturated fat). Next: Soft Taco Supreme (1.2 g) and Crunchy Taco (2.1 g).
Which Taco Bell item has the most seed oil?
Slow-Roasted Chicken Double Dipping Burritos, at about 15.9 g of polyunsaturated fat as listed.