Cavolo Nero with Hazelnut Pesto is a delicious and nutritious dish that combines the earthy flavors of cavolo nero, also known as Tuscan kale, with the rich and nutty taste of hazelnut pesto. The cavolo nero is blanched to retain its vibrant green color and then tossed with the homemade pesto, creating a perfect balance of flavors. This dish is not only packed with vitamins and minerals but also offers a delightful combination of textures and tastes.