Pastry Swirls

Question

I hope you had an easy fast. My son would like to know if Kellogg's Pop Tarts Pastry Swirls are kosher. Ingredients: enriched wheat flour (wheat flour, niacin, redcuced iron, thiamin, mononitrate [vitamin b1], riboflavin [vitamin b2], folic acid), partially hydrogenated soybean and cottonseed oil (with mono- and diglycerides, artificial butter flavor, TBHQ to preserve quality and beta carotene for color), corn syrup solids, high fructose corn syrup, whey, sugar, glycerin, corn syrup, modified corn starch, dried apple flakes (apple puree concentrate, sugar, fruit pectin), leavening (sodium aluminum phosphate, sodium acid pyrophosphate, baking soda, monocalcium phosphate), mono- and diglycerides, salt, pectin, soy lecithin, preservative (calcium propionate, potassium sorbate, sodium propionate), diacetyl tartaric acid esters of mono- and diglycerides, malic acid, cinnamon, natural and artificial flavors, gelatin, dextrose, whey protein concentrate, sodium caseinate, sodium citrate and dough conditioner (L-cysteine hydrochloride). thanks,