Is AMERICAN CHEESE WITH SAUTEED ONIONS ON DELI RYE BREAD vegan?

fully cooked chopped beef steaks: beef, encapsulated salt, sodium phosphates, beef flavor (partially hydrogenated soybean oil, beef fat, natural flavor), seasoning (spices, garlic powder, dehydrated onion, sugar, paprika, turmeric, extractive of paprika, natural flavor). deli rye bread: wheat flour, water, rye flour, caraway seeds, yeast, contains 2% or less of: soybean oil, wheat gluten, salt, high fructose corn syrup, dough conditioners (mono & diglycerides, datem, ascorbic acid, calcium peroxide), calcium propionate (preservative), calcium sulfate, monocalcium phosphate, vinegar, lactic acid, phosphoric acid, acetic acid, soy lecithin. buttered with butter flavored oil: soybean oil, hydrogenated soybean oil with salt, soy lecithin, natural and artificial flavor, tbhq and citric acid added as preservatives, artificial color, dimethylpolysiloxane added as an antifoaming agent. process american yellow cheese product: cultured milk and skim milk, whey, salt, sodium citrate, modified food starch, artificial color, sodium phosphate, sorbic acid (preservative), lactic acid, enzymes, soy lecithin (non sticking agent). onions: onions, contains 2% or less of canola oil, caramel color.

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