Costco Food Court Seed Oil Report Card
Based on our menu research, Costco Food Court cooks with: No deep fryer in the food court. The hot dog is all-beef and grilled/steamed, pizza and the chicken bake are oven-baked, the churro is finished in a convection oven rather than fried, and the 2026 chicken tenders were rolled out nationwide explicitly marketed as oven-baked, not fried. What PUFA is there comes from the canola/olive oil blend in the chicken bake and pizza dough, soybean oil turning up in some processed fillings, and the Caesar-style dressing used on wraps and salads; soft serve and sundaes are dairy fat.. Across the 12 menu items we analyzed, it averages 3.3g estimated PUFA per item, earning a seed-oil grade of A (Low Risk).
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Safest Orders at Costco Food Court
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: Hot Dog & Soda Combo + Kirkland Bottled Water, 3.0g total
| Item | PUFA |
|---|---|
| Hot Dog & Soda Combo | 3.0g |
| Cheese Pizza Slice | 5.0g |
| Pepperoni Pizza Slice | 6.0g |
| Chicken Bake | 8.0g |
| Combo Calzone | 8.0g |
What to Avoid at Costco Food Court
| Item | PUFA |
|---|---|
| Chicken Bake | 8.0g |
| Combo Calzone | 8.0g |
| Pepperoni Pizza Slice | 6.0g |
| Cheese Pizza Slice | 5.0g |
| Double Chocolate Chunk Cookie | 5.0g |
Every Costco Food Court item, ranked
All 12 items we have for Costco Food Court, safest first. Values are estimated grams of seed-oil PUFA per item.
| Item | PUFA |
|---|---|
| 20 oz Fountain Soda | 0.0g |
| Kirkland Bottled Water | 0.0g |
| Vanilla Ice Cream Cup | 1.0g |
| Fruit Smoothie | 1.0g |
| Cold Brew Mocha Freeze | 1.0g |
| Ice Cream Sundae | 2.0g |
| Hot Dog & Soda Combo | 3.0g |
| Cheese Pizza Slice | 5.0g |
| Double Chocolate Chunk Cookie | 5.0g |
| Pepperoni Pizza Slice | 6.0g |
| Chicken Bake | 8.0g |
| Combo Calzone | 8.0g |
Frequently asked
Does Costco Food Court use seed oils?
Based on our menu research, Costco Food Court cooks with: No deep fryer in the food court. The hot dog is all-beef and grilled/steamed, pizza and the chicken bake are oven-baked, the churro is finished in a convection oven rather than fried, and the 2026 chicken tenders were rolled out nationwide explicitly marketed as oven-baked, not fried. What PUFA is there comes from the canola/olive oil blend in the chicken bake and pizza dough, soybean oil turning up in some processed fillings, and the Caesar-style dressing used on wraps and salads; soft serve and sundaes are dairy fat.. Across the 12 menu items we analyzed, it averages 3.3g estimated PUFA per item, earning a seed-oil grade of A (Low Risk).
What oil does Costco Food Court cook with?
Our research indicates: No deep fryer in the food court. The hot dog is all-beef and grilled/steamed, pizza and the chicken bake are oven-baked, the churro is finished in a convection oven rather than fried, and the 2026 chicken tenders were rolled out nationwide explicitly marketed as oven-baked, not fried. What PUFA is there comes from the canola/olive oil blend in the chicken bake and pizza dough, soybean oil turning up in some processed fillings, and the Caesar-style dressing used on wraps and salads; soft serve and sundaes are dairy fat.. Preparation can vary by location, so treat PUFA numbers as estimates.
Does Costco Food Court use beef tallow?
No. Our research indicates Costco Food Court cooks with No deep fryer in the food court. The hot dog is all-beef and grilled/steamed, pizza and the chicken bake are oven-baked, the churro is finished in a convection oven rather than fried, and the 2026 chicken tenders were rolled out nationwide explicitly marketed as oven-baked, not fried. What PUFA is there comes from the canola/olive oil blend in the chicken bake and pizza dough, soybean oil turning up in some processed fillings, and the Caesar-style dressing used on wraps and salads; soft serve and sundaes are dairy fat., not beef tallow. For chains that fry in tallow or other real fats, see Tallow Watch.
Is Costco Food Court seed oil free?
No. Our research indicates Costco Food Court cooks with No deep fryer in the food court. The hot dog is all-beef and grilled/steamed, pizza and the chicken bake are oven-baked, the churro is finished in a convection oven rather than fried, and the 2026 chicken tenders were rolled out nationwide explicitly marketed as oven-baked, not fried. What PUFA is there comes from the canola/olive oil blend in the chicken bake and pizza dough, soybean oil turning up in some processed fillings, and the Caesar-style dressing used on wraps and salads; soft serve and sundaes are dairy fat., which includes seed oils. See the lower-PUFA orders above for the cleanest picks.
What is the safest thing to order at Costco Food Court?
Hot Dog & Soda Combo is the lowest-PUFA item we analyzed at Costco Food Court, at an estimated 3.0g PUFA. See the Safest Orders list on this page for more options.
What should I avoid at Costco Food Court?
Chicken Bake is the highest-PUFA item we analyzed at Costco Food Court, at an estimated 8.0g 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. New to the topic? Start with what seed oils are and the complete list, or read the evidence on why people avoid them.
Compare other chains
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See where Costco Food Court 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.