FOOD TECHNOLOGY

A chocolate truffle and mint ice cream sandwich has the following ingredient statement:Chocolate truffle cookies (bittersweet chocolate [cocoa mass, sugar, cocoa butter, vanilla flavoring], butter [cream, natural flavoring], cane sugar, eggs, dark chocolate chips [cocoa liquor, sugar, cocoa butter, pure vanilla], unbleached flour [enriched wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid], cocoa powder, Madagascar bourbon vanilla extract [water, alcohol, sugar, vanilla bean extractives], sea salt, baking soda), mint ice cream (milk, cream, cane sugar, tapioca syrup, mint, peppermint essential oil, tapioca starch). What allergens must be declared in this product?