Not one of my favorite veggies. I've tried cooking it in chicken broth when making soup and have tried it in salads and can tolerate it if there isn't too much. It's so good for you so I can see why you're wanting to find a way to add it to your diet.
I use Allrecipes' website quite a bit and have gotten some good recipes there. I haven't tried any kale recipes from that site but this is what comes up when you search for kale and then sort by popularity. I always read a few comments to see what others have done to adjust the recipe. Let me know if you try any of these that turn out good.

Here is a link that might be useful: Allrecipes - Kale