Burger King Mozzarella Fries: nutrition and allergens
Burger King lists the Mozzarella Fries in 3 sizes, from 220 calories (4 Pc.) to 660 calories (12 Pc.). The 4 Pc. has 12 g fat, 24 g carbohydrate, 10 g protein and 790 mg sodium.
Nutrition facts
| Per serving | 4 Pc. | 8 Pc. | 12 Pc. |
|---|---|---|---|
| Calories | 220 | 440 | 660 |
| Total fat (g) | 12 15% | 24 31% | 36 46% |
| Saturated fat (g) | 4 20% | 8 40% | 13 65% |
| Trans fat (g) | 0 | 1 | 1 |
| Cholesterol (mg) | 20 7% | 40 13% | 60 20% |
| Sodium (mg) | 790 34% | 1,570 68% | 2,270 99% |
| Total carbohydrate (g) | 24 9% | 48 17% | 71 26% |
| Dietary fiber (g) | 1 4% | 2 7% | 3 11% |
| Total sugars (g) | 2 | 4 | 5 |
| Protein (g) | 10 20% | 19 38% | 29 58% |
Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Burger King’s published amounts (how % Daily Value works). A dash means Burger King does not publish that value for this size. Not published for this item: added sugars.
Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, the 4 Pc. size is high in sodium (34%), saturated fat (20%) and protein (20%) and is low in dietary fiber. Add it up with other items in the Burger King nutrition calculator.
Allergens
According to Burger King, the Mozzarella Fries contains milk, wheat and soy.
| Milk | Contains |
|---|---|
| Egg | Not listed |
| Fish | Not listed |
| Tree nuts | Not listed |
| Peanuts | Not listed |
| Wheat | Contains |
| Soy | Contains |
| Sesame | Not listed |
Burger King's allergen chart marks this item as cooked in a shared fryer.
Burger King says its allergen information is based on suppliers' ingredient lists and that shared cooking and preparation areas and utensils mean any item can come into contact with other allergens. Fish, pork sausage, chicken items, hash browns, mozzarella fries, French toast sticks and onion rings share fryers, and burger buns, sandwich buns and croissants share a toaster; the frying oil is a corn, canola, soy and/or cottonseed blend. The Impossible patty is cooked on the same grill as beef, and Burger King makes no vegan or vegetarian claim for it. Its allergen chart reflects supplier ingredient lists as of June 2025 and may leave out test and limited-time items, and guests with allergies are told to check bk.com before ordering.
Other items in Sides at Burger King
By calories (4 Pc.), the Mozzarella Fries ranks 5 of 7 in Burger King’s Sides section, from lowest to highest.
| Item | Calories |
|---|---|
| Mott's Applesauce | 50 |
| Cheesy Bacon Tots4 Pc. | 130 |
| Onion RingsValue | 170 |
| Have-siesValue | 220 |
| Mozzarella Fries4 Pc. | 220 |
| French FriesValue | 230 |
| Jalapeño Cheddar Bites4 Pc. | 230 |
Nutrition for all 7 items in Sides at Burger King
Browse the Burger King menu by goal: high-protein items · low-calorie items
Mozzarella sticks at other chains
Burger King is one of 4 chains on this site that sell mozzarella sticks. Of the 4 at other chains, 2 have fewer calories and 2 have the same or more than the Mozzarella Fries (4 Pc.), comparing each at its first listed size; portions differ, so check the serving on each item’s page.
| Item | Calories |
|---|---|
| Pizza Hut Baked Mozzarella Cheese Stick (1) | 60 |
| Pizza Hut Fried Mozzarella Cheese Stick (1) | 80 |
| Arby's Mozzarella Sticks2 pieces | 240 |
| Sonic Mozzarella SticksSmall (4 pc.) | 370 |
Compare all mozzarella sticks side by side (5 items at 4 chains)
Sources
- 1 Burger King, Burger King Nutrition Explorer Covers nutrition and menu · Checked 8 Oct 2026
- 2 Burger King, Burger King Allergen Information (PDF, linked from bk.com) Covers allergens · June 2025 · Checked 8 Oct 2026
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