The phrase identifies a culinary process centered on preparing Lacinato kale, also known as dinosaur kale, for consumption. This typically involves methods such as steaming, sauting, roasting, or incorporating it into soups and stews. An example would be finely chopping the kale, then sauting it with garlic and olive oil until tender.
Proper preparation of this leafy green is crucial for palatability and nutrient bioavailability. Its inherent toughness and slightly bitter flavor benefit from cooking, which softens the texture and mellows the taste. Furthermore, cooking can enhance the absorption of certain vitamins and minerals contained within the vegetable. Its consumption dates back centuries, representing a staple in various European cuisines and currently experiencing resurgence in popularity.