Remove ALL stalks from kale - keeping only the leafy parts
Arrange kale on un-greased cookie sheet
Lightly spray with oil (very lightly - like one pass)
Dust with Garlic powder and salt (or garlic salt)
Bake at 275 for 30 minutes at least! You really don't want these to be underdone. Just watch to be sure they don't burn. As far as I am concerned, the crispier the better!
When done I sprinkle with a little more salt....ahem. AND THEN EAT THEM ALL.