I have many memories of my mom handing me a box grater and a brick of cheddar. More than once, I tried the wrong side. You know the one—it’s pokey with sharp, little star shaped holes and it ...

During the Food & Wine Classic in Aspen, Zimmern let us in on a tool he favors from his growing-up years: the box grater. And he uses the same one just like his grandma did. “Maybe it's because ...