I love this idea. Croutons are not just a good way to use leftover bread, but leftover herbs too. Fresh parsley instead of dried is lovely. u003cbr/u003eu003cbr/u003eYou may also have fresh chives, rosemary, or basil that you can finely chop and add. Fresh herbs may burn when cooking in the air fryer. I suggest adding it at the end when they are still hot.