Is WHITE CHICKEN, CHEESE AND GARLIC ALFREDO SAUCE ON A PIZZA CRUST vegan?

crust (flour [wheat flour, malted barley flour, niacin, iron, thiamine mononitrate, riboflavin, folic acid], water, vegetable oil [soybean oil], yeast, sugar, baking powder, salt, nonfat dry milk), low moisture part skim mozzarella cheese (low moisture part skim mozzarella cheese [pasteurized part skim milk, cheese cultures, salt, enzymes], cellulose, potassium sorbate and natamycin), white chicken (boneless, skinless, chicken breast meat with rib meat, water, seasoning [salt, maltodextrin, sodium phosphate, dextrose, corn starch, beef fat, dehydrated vegetables {onion, garlic}, chicken fat, vegetable oil, spices, spice extractives, natural chicken broth], food starch-modified, paprika, dehydrarated chopped chives and spice), alfredo sauce (skim milk, water, cream, cream cheese [cream, nonfat dry milk, salt, enzymes], parmesan cheese [cultured milk, salt, enzymes], romano cheese [cultured milk, salt, enzymes], butter [cream, salt], food starch-modified, contains less than 2% of maltodextrin, natural flavors, salt, sodium phosphate, sodium citrate, cellulose gum, cellulose gel, vegetable mono and diglycerides, spice), seasoned bread stixx topping (imitation/natural style parmesan product [mozzarella and/or swiss cheese {milk, cheese culture, salt, enzymes}, cellulose, partially hydrogenated soybean oil, casein and/or caseinate, natural flavor, salt, sodium aluminum phosphate, sodium phosphate, lactic acid, sodium citrate, artificial color], garlic salt, aged parm/romano cheese {pasteurized milk, cultures, salt, enzymes}, oregano)

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