I washed the Kale and cut out the main stem or rib.
after trimming
I dressed it with olive oil and seasoned salt (lowry's) and layered it on a rack over a tray. I then placed it in the preheated convection oven at 325 deg F. for 12 minutes. They shrink and get brown on the edges.
they end up very crispy and tasty, this is how we served it
great side dish, or snack as many other people serve it. It is easy and quick and certainly can be seasoned a million ways.