Where does bread crumbs come from?

Here's the breakdown:

* Stale bread: The most common source is leftover bread that's gone past its prime.

* Purposefully dried bread: Some people intentionally dry out bread in a low oven to make breadcrumbs. This ensures they're dry and crunchy.

* Commercial production: Breadcrumbs are also mass-produced in factories, using leftover bread from bakeries or specifically made for this purpose.

Breadcrumbs are essentially ground-up bread. They're a versatile ingredient used in a wide variety of dishes, from coating chicken for frying to thickening sauces and making bread pudding.