What's The Deal With All Those Holes In Pop-Tarts, Anyways? - Chowhound

Stephaniefrey/Getty Images Pop-Tarts are one of the most well-known breakfast foods around, but there is one feature that seems to confuse some people: the small holes poked across the border of each pastry. From the best to the worst Pop-Tart flavors, every single one is marked with those tiny dots. But they're not just there as a quirky design or by accident. In the baking world, these little holes are known as…