Why Do Pop Tarts Come In Twos

Today on Weird History Food, we delve deep into the tart world of Pop Tarts! Whether they are the first thing you scarf down in the AM, or the last thing you eat late a night, these warm toasty wonders have been a staple favorite for decades! Exactly who made them? Where did the name come from? How did they evolve into the wonders we know today? ...and, finally, why ARE there two in each package?