Marion's Piazza Seed Oil Report Card
Based on our menu research, Marion's Piazza cooks with: soybean oil and vegetable oil blend (estimated). Across the 71 menu items we analyzed, it averages 4.5g estimated PUFA per item, earning a seed-oil grade of B (Medium Risk).
What oil does Marion's Piazza fry in? The full answer
Eating at Marion's Piazza soon? Build your order in the app and see its seed oil total before you pay.
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Safest Orders at Marion's Piazza
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: Cheese Pizza (1 slice, party-cut cracker thin), 3.0g total
| Item | PUFA |
|---|---|
| Dinner Salad | 2.0g |
| Cheese Pizza (1 slice, party-cut cracker thin) | 3.0g |
| Veggie Pizza (1 slice, party-cut cracker thin) | 3.0g |
| Ham & Pineapple Pizza (1 slice, party-cut cracker thin) | 3.0g |
| Garden Salad | 3.0g |
Build your Marion's Piazza 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 orderWhat to Avoid at Marion's Piazza
| Item | PUFA |
|---|---|
| Fish Sandwich (breaded cod) | 8.0g |
| Fish Sandwich | 8.0g |
| Chicken Tenders (4 pc) | 7.0g |
| Onion Rings | 7.0g |
| Mozzarella Sticks (5 pc) | 7.0g |
Every Marion's Piazza item, ranked
All 71 items we have for Marion's Piazza, safest first. Values are estimated grams of seed-oil PUFA per item.
| Item | PUFA |
|---|---|
| Fountain Drink | 0.0g |
| Marinara Sauce | 0.0g |
| Dinner Salad | 2.0g |
| Cheese Pizza (1 slice, party-cut cracker thin) | 3.0g |
| Veggie Pizza (1 slice, party-cut cracker thin) | 3.0g |
| Ham & Pineapple Pizza (1 slice, party-cut cracker thin) | 3.0g |
| Garlic Bread | 3.0g |
| Garden Salad | 3.0g |
| Cinnamon Dessert Pizza (1 slice) | 3.0g |
| Plain Pizza (9") | 3.0g |
| Mushroom Pizza (9") | 3.0g |
| Green Peppers Pizza (9") | 3.0g |
| Onions Pizza (9") | 3.0g |
| Black Olives Pizza (9") | 3.0g |
| Green Olives Pizza (9") | 3.0g |
| Banana Peppers Pizza (9") | 3.0g |
| Tomatoes Pizza (9") | 3.0g |
| Deluxe Dinner Salad | 3.0g |
| Garlic Bread with Cheese | 3.0g |
| Pepperoni Pizza (1 slice, party-cut cracker thin) | 4.0g |
| Sausage Pizza (1 slice, party-cut cracker thin) | 4.0g |
| BBQ Chicken Pizza (1 slice, party-cut cracker thin) | 4.0g |
| Breadsticks (4 pc) | 4.0g |
| Pepperoni Pizza (9") | 4.0g |
| Sausage Pizza (9") | 4.0g |
| Anchovies Pizza (9") | 4.0g |
| Ham Pizza (9") | 4.0g |
| Bacon Pizza (9") | 4.0g |
| Ham and Sauerkraut Pizza (9") | 4.0g |
| Any Two Ingredients Pizza (9") | 4.0g |
| Vegetarian Pizza (9") | 4.0g |
| Spaghetti | 4.0g |
| Spaghetti with Mushrooms | 4.0g |
| Chef's Salad | 4.0g |
| Grilled Chicken Salad | 4.0g |
| Pepperoni & Sausage Pizza (1 slice, party-cut cracker thin) | 5.0g |
| Supreme / The Works Pizza (1 slice, party-cut cracker thin) | 5.0g |
| Bacon Pizza (1 slice, party-cut cracker thin) | 5.0g |
| Caesar Salad | 5.0g |
| Spaghetti with Meatballs | 5.0g |
| Lasagna | 5.0g |
| Plain Pizza (13") | 5.0g |
| Mushroom Pizza (13") | 5.0g |
| Any Three Ingredients Pizza (9") | 5.0g |
| Marion's Deluxe (9") | 5.0g |
| Marion's Super Cheese (9") | 5.0g |
| Steak Sandwich | 5.0g |
| Meatball Sandwich | 5.0g |
| Ham-N-Cheese Sandwich | 5.0g |
| Turkey Sandwich | 5.0g |
| Corned Beef Sandwich | 5.0g |
| Chicken Breast Sandwich | 5.0g |
| Spaghetti with Meatballs and Mushrooms | 5.0g |
| Meatball Sub Sandwich | 6.0g |
| Italian Sub Sandwich | 6.0g |
| French Fries | 6.0g |
| Pepperoni Pizza (13") | 6.0g |
| Sausage Pizza (13") | 6.0g |
| Any Two Ingredients Pizza (13") | 6.0g |
| Vegetarian Pizza (13") | 6.0g |
| Submarine Sandwich | 6.0g |
| Reuben Sandwich | 6.0g |
| Chicken Tenders (4 pc) | 7.0g |
| Onion Rings | 7.0g |
| Mozzarella Sticks (5 pc) | 7.0g |
| Any Three Ingredients Pizza (13") | 7.0g |
| Marion's Deluxe (13") | 7.0g |
| Marion's Super Cheese (13") | 7.0g |
| Tuna Boat Sandwich | 7.0g |
| Fish Sandwich (breaded cod) | 8.0g |
| Fish Sandwich | 8.0g |
Frequently asked
Does Marion's Piazza use seed oils?
Based on our menu research, Marion's Piazza cooks with: soybean oil and vegetable oil blend (estimated). Across the 71 menu items we analyzed, it averages 4.5g estimated PUFA per item, earning a seed-oil grade of B (Medium Risk).
What oil does Marion's Piazza cook with?
Our research indicates: No published nutrition or allergen data available. Assumed soybean/vegetable oil in dough and for frying — consistent with Dayton-area independent pizza chains and cracker-thin crust industry recipes (which commonly use soybean oil). Unconfirmed; no official source found. Preparation can vary by location, so treat PUFA numbers as estimates.
Does Marion's Piazza use beef tallow?
No. Our research indicates Marion's Piazza cooks with soybean oil and vegetable oil blend (estimated), not beef tallow. For chains that fry in tallow or other real fats, see Tallow Watch.
Is Marion's Piazza seed oil free?
No. Our research indicates Marion's Piazza cooks with soybean oil and vegetable oil blend (estimated), which includes seed oils. See the lower-PUFA orders above for the cleanest picks.
What is the safest thing to order at Marion's Piazza?
Dinner Salad is the lowest-PUFA item we analyzed at Marion's Piazza, at an estimated 2.0g PUFA. See the Safest Orders list on this page for more options.
What should I avoid at Marion's Piazza?
Fish Sandwich (breaded cod) is the highest-PUFA item we analyzed at Marion's Piazza, 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 Marion's Piazza 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.