Is AUTHENTIC CHICAGO STUFFED PIZZA vegan?

dough (wheat flour, malted barley flour, niacin, iron, thiamin mononitrate, riboflavin, folic acid, water, all purpose shortening: partially hydrogenated soybean/cottonseed oil), unsalted butter: (cream), sugar, fresh yeast, salt, sauce: tomatoes in purre (vine-ripened fresh tomatoes, tomato puree, fresh basil leaves, salt, calcium chloride and naturally derived citric acid), vegetable oil, sauce seasoning (salt, dehydrated garlic, spices, and less than 1% soybean oil added as a processing aid, mozzarella: pasteurized part-skim milk, cheese culture, salt, enzymes, italian sausage: pork, water, spices, sea salt, dried cane syrup, red bell pepper powder, dried garlic, flavoring, uncured pepperoni: (no nitrates or nitrates except fot the naturally occurring nitrates found in celery powder) pork, salt, contains 2% or less of cane sugar, natural flavoring, (including celery powder), spices, oleoresin of paprika, lactic acid starter culture, unsalted butter: (cream), parmesan cheese made from pasteurized part-skim cow's milk, cheese cultures, salt, enzymes, powdered cellulose (anti-caking agent), oregano.

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