I bought a large bag of kale and this recipe was on the back. I tried it and really enjoyed the sauce. I opted to leave out the almonds and cranberries, but it would be nice to dress it up. Enjoy! This will work with collards and other greens too. Kale is very high in beta carotene, vitamin K, vitamin C, lutein, zeaxanthin, and reasonably rich in calcium. Developed in Europe, it is used in England, Italy, Ireland, Germany, the Netherlands, Scotland, East Africa, Denmark, Sweden, Montenegro, Russia and even Japan. During World War II, the cultivation of kale in the U.K. was encouraged by the Dig for Victory campaign. The vegetable was easy to grow and provided important nutrients to supplement those missing from a normal diet because of rationing. Kale was introduced into Canada (and then into the U.S.) by Russian traders in the 19th century.