Bread is the best. But you know what makes bread even better? Toasting it. That brown crunchy exterior with the springy chewy center can’t be beat. But how does a toaster transform bread into toast? We asked food scientist David Dominguez to help us find the answer.

Got a question that’s bready to be answered? Send it to us at BrainsOn.org/contact, and we’d loaf to find you an answer!