Cupcakes are delicious! From their light and spongy texture to their creamy frosting to their funky clothes, also known as wrappers, they are one of the most fun treats out there. Why do cupcakes have a wrapper anyway? We asked English professor and cookbook historian Elizabeth Fleitz to help us find the answer.

Got a question that’s pretty sweet? Send it to us at BrainsOn.org/contact, and we’ll wrap our brains around it.