This recipe is dedicated to my dear friend Kevin, who has always loved Caesar salad, and like me, has a healthy obsession with kale. Like other dark leafy greens, kale is unbelievably nutritious, full of antioxidants. It is unusually high in fiber, vitamin A, and calcium. Most often, I toss kale in olive oil, garlic and red pepper flakes in a hot pan, then add a bit of chicken broth and braise for 7 minutes, and finish it with a squeeze of lemon juice. Yet it is a highly versatile vegetable; it is excellent sauteed, grilled, or raw.