Bacon and Swiss Flame-Grilled Chicken Sandwich
Burger King · United States
Updated September 23, 2026

Oils & additives
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Nutrition
| Nutrient | Amount |
|---|---|
| Calories | 560 |
| Total fat | 28 g |
| Saturated fat | 9 g |
| Trans fat | 0 g |
| Cholesterol | 130 mg |
| Sodium | 1590 mg |
| Carbohydrate | 45 g |
| Fiber | 2 g |
| Total sugars | 8 g |
| Protein | 43 g |
Allergens
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See menu & allergens in the iPhone appIngredients
Potato Bun, Unbleached Enriched Flour (Wheat Flour, Malted Barley Flour, Niacin, Reduced Iron, Thiamin Mononitrate, Riboflavin, Folic Acid), Water, Sugar, Yeast, Dehydrated Potato Flakes, Vegetable Oil (Soybean, Oil, Sunflower Oil, Canola Oil), Salt, Yellow Corn Flour, Cultured Wheat Flour, Dextrose, Corn Starch, Natural Flavor, Colored with Annatto and Turmeric, Enzymes, Corn Maltodextrins, Vegetable Proteins (Pea, Potato, Faba Bean), Ascorbic Acid, Corn Dextrose, Sesame Flour, Lettuce, Tomato, Chicken Breast, Boneless, Skinless Chicken Breast Filets With Rib Meat, Seasoning (Onion Powder, Garlic Powder, Dextrose, Dehydrated Green And Red Bell Pepper, Olive Oil, Oregano, Natural Flavor), Modified Food Starch, Sodium Phosphates, Glazed With: Water, Maltodextrin, Dried Garlic, Dried Onion, Dried Bell Peppers, Less Than 2%: Salt, Lemon Juice Concentrate, Spices, Xanthan Gum, Citric Acid, Royal Sauce, Soybean oil, Distilled Vinegar, Egg Yolk, Onion, *Garlic, *Whey Protein Concentrate, Toasted Onion Powder, Spice, Rosemary Extract and Green Tea Extract, Yeast Extract, Paprika, Chives, Beta Carotene (Color), Processed Swiss Cheese, Cultured Milk and Skim Milk, Cream, Sodium Citrate, Soy Lecithin (anti-sticking agent), Natamycin (a mold inhibitor), Bacon, Pork cured with: water, Sodium Phosphate, Sodium Erythorbate, Sodium Nitrite
Sources
Burger King nutrition & ingredient sourceUpdated September 23, 2026. Recipes and availability may vary by location.
Menu category: Chicken & Fish