Frisch's Big Boy Seed Oil Report Card
Based on our menu research, Frisch's Big Boy cooks with: soybean. Across the 117 menu items we analyzed, it averages 5.9g estimated PUFA per item, earning a seed-oil grade of B (Medium Risk).
Safest Orders at Frisch's Big Boy
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: Vegetable Soup (Cup) + Dasani Water, 1.0g total
| Item | PUFA |
|---|---|
| Vegetable Soup (Cup) | 1.0g |
| Sour Cream | 1.0g |
| Chili with Beans (Cup) | 2.0g |
| Vegetable Soup (Bowl) | 2.0g |
| Burger Patty Only (No Bun) | 2.0g |
What to Avoid at Frisch's Big Boy
| Item | PUFA |
|---|---|
| Tartar Sauce | 22.0g |
| Fish N Chips | 19.0g |
| 3 Pc Chicken Tenders N Fries | 18.0g |
| Kids Chicken Tenders and Fries | 16.0g |
| Country Fried Steak Dinner | 15.0g |
Frequently asked
Does Frisch's Big Boy use seed oils?
Based on our menu research, Frisch's Big Boy cooks with: soybean. Across the 117 menu items we analyzed, it averages 5.9g estimated PUFA per item, earning a seed-oil grade of B (Medium Risk).
What oil does Frisch's Big Boy cook with?
Our research indicates: soybean. Preparation can vary by location, so treat PUFA numbers as estimates.
Does Frisch's Big Boy use beef tallow?
No. Our research indicates Frisch's Big Boy cooks with soybean, not beef tallow. For chains that fry in tallow or other real fats, see Tallow Watch.
Is Frisch's Big Boy seed oil free?
No. Our research indicates Frisch's Big Boy cooks with soybean, which includes seed oils. See the lower-PUFA orders above for the cleanest picks.
What is the safest thing to order at Frisch's Big Boy?
Vegetable Soup (Cup) is the lowest-PUFA item we analyzed at Frisch's Big Boy, at an estimated 1.0g PUFA. See the Safest Orders list on this page for more options.
What should I avoid at Frisch's Big Boy?
Tartar Sauce is the highest-PUFA item we analyzed at Frisch's Big Boy, at an estimated 22.0g 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
Freddy's · Freebirds World Burrito · Friendly's · Frutta Bowls · Fuddruckers · Fuego Tortilla Grill
See where Frisch's Big Boy 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.