Is Totino's Hamburger Party Pizza vegan?

enriched flour (wheat flour, niacin, ferrous sulfate, thiamin mononitrate, riboflavin, folic acid), water, tomato puree (water, tomato paste), imitation mozzarella cheese (water, palm oil, rennet casein, modified potato starch, vegetable oil, potato starch, sodium aluminum phosphate, potassium chloride, salt, citric acid, potassium sorbate [preservative], sodium phosphate, sodium citrate, titanium dioxide [artificial color], maltodextrin, magnesium oxide, zinc oxide, riboflavin, vitamin a palmitate, vitamin b6, vitamin b12), cooked beef pizza topping (hamburger [beef, salt, spice, natural flavor], water, beef, textured vegetable protein [soy flour, caramel color], soy protein concentrate, sodium phosphate, hydrolyzed corn and soy protein, maltodextrin, dextrose, autolyzed yeast extract, onion powder, garlic powder), vegetable oil. contains less than 2% of: rehydrated fat free mozzarella cheese (water, skim milk, cheese cultures, salt, enzymes, citric acid, vitamin a palmitate, vitamin b6), modified corn starch, sugar, salt, dry yeast, defatted soy flour, dextrose, spice, monocalcium phosphate, baking soda, rehydrated enzyme modified cheese (water, milk, cheese cultures, salt, enzymes), beet powder, citric acid, malic acid, xanthan gum, sorbitan monostearate, maltodextrin, tbhq (preservative), ascorbic acid, natural flavor.

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