Fatburger Seed Oil Report Card
Based on our menu research, Fatburger cooks with: soybean/canola blend (fries & onion rings); beef tallow (burger patties); dairy (shakes). Across the 63 menu items we analyzed, it averages 8.7g estimated PUFA per item, earning a seed-oil grade of D (Very High Risk).
Safest Orders at Fatburger
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.
Cleanest full order: Baby Fat Burger (1/6 lb) + Iced Tea, 4.0g total
| Item | PUFA |
|---|---|
| Chili | 2.0g |
| Baby Fat Burger (1/6 lb) | 4.0g |
| Baby Fatburger | 4.0g |
| Skinnyburger (bunless double patty) | 4.0g |
| Grilled Chicken Sandwich | 4.0g |
What to Avoid at Fatburger
| Item | PUFA |
|---|---|
| Boneless Wings X-Large 24 Ct | 43.0g |
| Bone-In Wings X-Large 24 Ct | 39.0g |
| Boneless Wings Large 16 Ct | 29.0g |
| Bone-In Wings Large 16 Ct | 26.0g |
| XXXL Triple Kingburger (1.5 lb) | 24.0g |
Frequently asked
Does Fatburger use seed oils?
Based on our menu research, Fatburger cooks with: soybean/canola blend (fries & onion rings); beef tallow (burger patties); dairy (shakes). Across the 63 menu items we analyzed, it averages 8.7g estimated PUFA per item, earning a seed-oil grade of D (Very High Risk).
What oil does Fatburger cook with?
Our research indicates: soybean/canola blend (fries & onion rings); beef tallow (burger patties); dairy (shakes). Preparation can vary by location, so treat PUFA numbers as estimates.
Does Fatburger use beef tallow?
Yes, at least for some items. Our research indicates: soybean/canola blend (fries & onion rings); beef tallow (burger patties); dairy (shakes). Beef tallow is far lower in PUFA than seed oils.
Is Fatburger seed oil free?
No. Our research indicates Fatburger cooks with soybean/canola blend (fries & onion rings); beef tallow (burger patties); dairy (shakes), which includes seed oils. See the lower-PUFA orders above for the cleanest picks.
What is the safest thing to order at Fatburger?
Chili is the lowest-PUFA item we analyzed at Fatburger, at an estimated 2.0g PUFA. See the Safest Orders list on this page for more options.
What should I avoid at Fatburger?
Boneless Wings X-Large 24 Ct is the highest-PUFA item we analyzed at Fatburger, at an estimated 43.0g PUFA. Fried items and creamy, mayo-based sauces are usually the heaviest.
What are seed oils?
Seed oils — canola, soybean, sunflower, corn, and similar vegetable oils — are extracted from seeds using high heat and chemical solvents. They are very high in polyunsaturated fats (PUFAs), which are unstable at cooking temperatures and can oxidize easily. Many health-conscious eaters choose to minimize seed oils and prefer foods cooked in beef tallow, butter, coconut oil, or olive oil instead. This page shows estimated PUFA grams per menu item to help you make more informed choices. These are estimates — actual values vary by preparation and location. Curious why people avoid them? Read the evidence.
Compare other chains
McDonald's · Burger King · Wendy's · Five Guys · In-N-Out · Whataburger
See where Fatburger lands on the full Seed Oil Index, or check which chains cook in real fats on Tallow Watch. Wondering about a specific dish instead? The Is It Seed Oil food guide answers it for 200+ everyday foods, and the distributor oils page covers what independent restaurants fry in.