Rinse and pat dry kale. Making sure you get as much water removed from the leaves as possible. This will make the crisping of the kale much easier.
Spray kale with cooking spray and lightly coat with seasoning. Spread out on baking sheet coated with parchment paper (to prevent sticking) and bake at 350 degrees, tossing frequently, until kale is dried and crispy but not burnt, about 10-15 minutes.