Dont Toss the Crust!
Here are some of the ways you can use the discarded crusts:
Homemade breadcrumbs: Toss bread crusts in a food processor. Spread breadcrumbs onto a baking sheet and bake at 300°F for 10 minutes. Stir it up and make sure all the bread is completely dry. If not, let it bake a few minutes longer.
Homemade croutons: Tear bread pieces into croutons. Toss with olive oil, salt, pepper, and Italian seasoning. Bake at 375°F for 15-20 minutes, turning the baking sheet halfway through.