Kale is a very healthy vegetable and it's rediscovered by people all over the world. This easy to grow vegetable belongs in your vegetable garden. It needs a lot of manure, like all cabbage varieties. Use this delicious and healthy vegetable cooked, stewed, stir-fried or roasted. You can also eat this vegetable raw in salads and healthy smoothies. Kale is a very versatile vegetable.