Jack in the Box Seed Oil Report Card
Based on our menu research, Jack in the Box cooks with: canola oil blend — canola, high-oleic canola, soybean (fries, curly fries, fried items). Across the 90 menu items we analyzed, it averages 7.7g estimated PUFA per item, earning a seed-oil grade of C (High Risk).
Safest Orders at Jack in the Box
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: Burger Patty Only (No Bun) + Fountain Drink, 2.0g total
| Item | PUFA |
|---|---|
| Teriyaki Dipping Sauce | 0.5g |
| Burger Patty Only (No Bun) | 2.0g |
| Mini Pancakes | 3.0g |
| French Toast Sticks 5 Pc. | 4.0g |
| Grilled Chicken Sandwich | 4.0g |
What to Avoid at Jack in the Box
| Item | PUFA |
|---|---|
| Hot Mess Double Cheeseburger | 19.0g |
| Hot Mess Burger | 17.0g |
| Bacon Ultimate Cheeseburger | 16.0g |
| Ultimate Cheeseburger | 15.0g |
| Double Chicken Supreme | 15.0g |
Frequently asked
Does Jack in the Box use seed oils?
Based on our menu research, Jack in the Box cooks with: canola oil blend — canola, high-oleic canola, soybean (fries, curly fries, fried items). Across the 90 menu items we analyzed, it averages 7.7g estimated PUFA per item, earning a seed-oil grade of C (High Risk).
What oil does Jack in the Box cook with?
Our research indicates: canola oil blend — canola, high-oleic canola, soybean (fries, curly fries, fried items). Preparation can vary by location, so treat PUFA numbers as estimates.
Does Jack in the Box use beef tallow?
No. Our research indicates Jack in the Box cooks with canola oil blend — canola, high-oleic canola, soybean (fries, curly fries, fried items), not beef tallow. For chains that fry in tallow or other real fats, see Tallow Watch.
Is Jack in the Box seed oil free?
No. Our research indicates Jack in the Box cooks with canola oil blend — canola, high-oleic canola, soybean (fries, curly fries, fried items), which includes seed oils. See the lower-PUFA orders above for the cleanest picks.
What is the safest thing to order at Jack in the Box?
Teriyaki Dipping Sauce is the lowest-PUFA item we analyzed at Jack in the Box, at an estimated 0.5g PUFA. See the Safest Orders list on this page for more options.
What should I avoid at Jack in the Box?
Hot Mess Double Cheeseburger is the highest-PUFA item we analyzed at Jack in the Box, at an estimated 19.0g 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 Jack in the Box 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.