Dwarf varieties and baby kale are also common. Considered a relatively easy crop to grow that's available year-round, China is the world's top kale producer, but Canada and the U.S. grow a lot of ...

Kale soup is great for batch cooking as it freezes ... In a separate pan, fry the bacon lardons and set aside. To serve the soup, top with the bacon lardons and grated Parmesan.