If you’ve tried kale chips from the grocery, you’ve noticed two things. They’re pricey and they’re salty. Kale is a pretty bitter green. The salt and nacho cheese or other flavor is there because our overdeveloped modern sweet tooth, which whines loudly when it doesn’t get its way, says it needs to be there. Its there because the companies that make kale chips think they’ll sell better.
Making them at home saves you money, and you control what goes in them. I’m okay with the bitter. So I don’t need them salted. The shredded parmesan adds a little additional flavor and allows you to keep the salt level down.
Here is a recipe at Baked Kale Chips | Award-Winning Paleo Recipes