Many recipes for chicken and fish call for bread crumbs.
Sometimes for Panko bread crumbs, or those without the crusts.
One can purchase bread crumbs...
a convenience product.
Or, you can make your own.
I seem to always have plenty of bread that is past it's prime!
Just place those slices (and heels) in your food processor bowl with your processing blade.
With a few quick pulses, you have fine bread crumbs.
Pour them into a zip lock freezer bag,
and keep them in your freezer.
They are very economical and will be so handy for your meal preaparations.