Is BBQ CHICKEN SANDWICH vegan?

sesame seed bun: enriched bleached wheat flour (wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid, enzyme), water, sugar, soybean oil, sesame seeds, contains 2% or less of: yeast (yeast, sorbitan monostearate, ascorbic acid), salt, calcium propionate (preservative), monoglycerides with ascorbic acid and citric acid (antioxidants), calcium sulfate, enzymes, wheat starch, ascorbic acid. fully cooked flamebroiled cutlet shaped chicken patty with barbecue sauce: chicken, water, barbecue sauce (tomato paste, high fructose corn syrup, water, corn syrup, distilled vinegar, molasses, salt, mustard bran, natural hickory smoke flavor, spices, onion powder, garlic powder, sodium benzoate, caramel color, sugar, and natural flavor), vegetable protein product (soy protein concentrate, zinc oxide, niacinamide, ferrous sulfate, copper gluconate, vitamin a palmitate, calcium pantothenate, thiamine mononitrate, pyridoxine hydrochloride, riboflavin, cyanocobalamin), seasoning (corn syrup solids, brown sugar, salt, dextrose, vinegar powder (maltodextrin, modified corn starch, dried vinegar), garlic powder, onion powder, chicken type flavor (hydrolyzed corn gluten, autolyzed yeast extract, partially hydrogenated soybean and cottonseed oil, thiamine hydrochloride, disodium inosinate, disodium guanylate)), sodium tripolyphosphates.

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