Can I make breadcrumbs without a food processer?

[CoffeeMum]

Or is that a really stupid question! I assume I can't just chop slices of bread up very finely with a big knife.

I'll get my coat...

Thanks in advance

Only on MN could I be about claiming polenta to be made of durum wheat, when as we all know it is couscous than is often (not always) a durum wheat thing.

Fishcakes btw. They're lush.