Bun: enriched unbleached flour (wheat flour, malted barley flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), water, sugar, soybean oil, contains less than 2% of each of the following: yeast, wheat starch, sesame seeds, salt, wheat gluten, calcium propionate, calcium sulfate, enzymes. Beef patty: beef, water, contains 2% or less of: salt, sodium phosphates, maltodextrin, modified food starch, grill flavor (from non-hydrogenated sunflower oil), corn syrup solids, spice, natural smoke flavor. Processed american sharp cheddar cheese: cultured milk and skim milk, cream, sodium citrate, salt, paprika and annatto (color), sodium phosphate, sorbic acid (preservative), acetic acid, enzymes, sunflower lecithin (anti-sticking agent).
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.