Here’s a good recipe from the Simply: Home Cooking blog. I have found that my kids will eat this recipe too.
Being a huge fan of vegetables, I try to encourage the kids to eat them in their recognizable forms, not pureed and “hidden” in sauces, etc. I’ve found that in this dish, they will happily eat even kale that has been cooked and chopped finely (and therefore cannot be picked out!) Read about this often disrespected (but highly nutritious) vegetable in an article by RakishWit’s John Hershey in Edible Front Range. The kale version appears in the Variations section below the recipe. More