Cooking kale greens is a versatile and nutritious way to incorporate this leafy green vegetable into your diet. Here are several methods how to cook kale greens:

1. Sautéing: Heat olive oil or butter in a pan over medium heat, then add chopped kale and sauté until wilted, about 5-7 minutes. Add minced garlic, lemon juice, salt, and pepper for flavor.
2. Steaming: Place chopped kale in a steamer basket over boiling water and steam until tender, about 5-7 minutes. Season with salt, pepper, and a squeeze of lemon juice before serving.
3. Blanching: Bring a pot of salted water to a boil, then add kale leaves and cook for 2-3 minutes until bright green and tender. Immediately transfer kale to an ice bath to stop the cooking process, then drain and squeeze out excess water. Sauté or use in salads or smoothies.
4. Roasting: Toss kale leaves with olive oil, salt, and pepper, then spread them out on a baking sheet. Roast in a preheated oven at 375°F (190°C) for 10-15 minutes until crispy.
5. Adding to soups and stews: Chop kale leaves and add them to soups, stews, or chili during the last 10-15 minutes of cooking for added flavor and nutrition.

Experiment with these cooking methods to find your favorite way to enjoy kale greens as a nutritious addition to your meals.