Turn Leftover Bread Into Crumbs Without Messing Your Kitchen
3. Roll The Slices Into Crumbs
Tightly seal the slices in the plastic bag by making sure to remove as much air as possible, and then simply roll them into crumbs (you can smash harder and larger pieces with it if it’s hard to break them up just by rolling). Voila, that is how you turn a loaf of one day bread into breadcrumbs.