Is HONEY MUSTARD TURKEY & SWISS SLIDER SANDWICHES, HONEY MUSTARD vegan?

ingredients: brioche bun (enriched wheat flour [wheat flour, malted barley flour, niacin, iron, thiamine mononitrate, riboflavin, folic acid, water, sugar, nonfat milk, yeast, butter, wheat gluten, salt, cultured wheat flour, vinegar, soybean oil, guar gum, dough conditioner [yellow corn flour, turmeric oleoresin and paprika oleoresin [for color], natural flavor], enzymes, ascorbic acid (oxidation), shine agent [water, vegetable proteins, vegetable oil, dextrose, maltodextrins, starch]), honey smoked turkey breast (turkey breast, turkey broth, honey, salt, brown sugar, potassium lactate, sodium phosphate, sodium diacetate, sodium erythorbate, sodium nitrite), honey mustard (water, corn syrup, high fructose corn syrup, dijon mustard [distilled vinegar, water, mustard seed. salt, white wine, citric acid, turmeric, spices tartaric acid], distilled vinegar, honey, sugar, food starch-modified, contains less than 2% of salt, spice (includes mustard), xanthan gum, artificial color, sodium benzoate and potassium sorbate [as preservatives], natural & artificial flavor [includes celery seed], caramel color, oleoresin turmeric & annatto (color]), swiss cheese (pasteurized part-skim milk, cheese culture, salt and enzymes), green leaf lettuce.

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