Is TUXEDO BAR CAKE vegan?

heavy cream (cream, carrageenan, mono and diglycerides), water, sugar, yellow cake (sugar, enriched wheat flour bleached (flour, niacin, reduced iron, ferrous sulfate, thiamin mononitrate, riboflavin, folic acid), dry egg whites, soybean oil, leavening (baking soda, sodium acid pyrophosphate, sodium aluminum phosphate, aluminum sulfate, monocalcium phosphate), food starch-modified, propylene glycol mono- and diesters of fats and fatty acids, dry egg yolk, dextrose, mono- and diglycerides, salt, sorbitan monostearate, nonfat dry milk, soy lecithin, polysorbate 60, cellulose gum, xanthan gum, water, corn syrup, natural and artificial flavor, polysorbate 80, glycerin, corn oil, beta-carotene [color], tocopherols [preservative], caramel color), chocolate glaze (sugar, soybean oil, cocoa powder processed with alkali, palm oil, soy lecithin [emulsifier], vanilla), buttermilk solids, egg yolk, soybean oil, semi-sweet chocolate (sugar, chocolate liquor, cocoa butter, soy lecithin, vanilla extract), eggs, cake flour (wheat flour, niacin, iron, thiamin mononitrate, riboflavin, folic acid), flour (wheat flour, malted barley flour, niacin, iron, thiamin mononitrate, riboflavin, folic acid), chocolate decoration (sugar, cocoa butter, dry whole milk, chocolate liquor, whey powder, lactose, soy lecithin [emulsifier], butter oil, natural vanilla flavoring), cocoa powder, vanilla extract, gelatin, sodium bicarbonate, salt, invert sugar syrup.

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