What are these incredibly delicious cookies with a sweet filling inside? These are the famous Pop-Tarts, introduced by Kellogg Company and which are two layers of pastry crust and are often glazed on top. Millions of packs of Pop-Tarts are sold annually, and it is recommended to warm these cookies in a toaster for a brighter taste. Pop-Tarts has many different flavors, one of which is Blueberry, which is a very tasty and healthy berry. Delicious crispy cookies in the form of the sweet food cursor for a mouse with Pop-Tarts Blueberry!