I'm with Koukou' - I don't like kale at all... except as the kale chips that Mike9 describes.
Wash, dry, trim stems, oil and salt and roast in a single layer on a rack in a 375* or so oven. Lots of recipes on the net.
I hope you'll try that, Koukou' - these are tastier, crispier and even more fun than potato chips and... God help us... they're healthy!
You know, I'll bet even your kid will like them!