Bun: Enriched Wheat Flour (wheat Flour, Malted Barley Flour, Niacin, Reduced Iron, Thiamine Mononitrate, Riboflavin, Folic Acid), Water, Sugar, Yeast, Contains 2% Or Less Of: Soybean Oil, Ascorbic Acid, Calcium Propionate (preservative), Salt, Enzymes, Wheat Gluten. Fully Cooked Angus Beef Patty: Angus Beef, Water, Contains 2% Or Less Of: Spices, Salt, Natural Flavoring. Pasteurized Process American Cheese: Milk, Salt, Cheese Cultures, Enzymes, Water, Non-fat Dry Milk, Whey, Cream, Sodium Citrate, Salt, Sorbic Acid (preservative), Soy Lecithin (anti-sticking Agent), Sunflower Lecithin (anti-sticking Agent), Apo-carotenal (color). Fully Cooked Bacon: Bacon (cured With: Water, Sugar, Salt, Smoke Flavoring, Sodium Phosphate, Sodium Erythorbate, Sodium Nitrite).