This is good for any of your favorite soups that need a bit of green. The greens soften without being mushy. You can even reheat the soup in the microwave or stove top and the leaves will still stay firm.
Use either baby leaves or large leaves with the stem cut off at the level of the leaf.
Wash the leaves if necessary in cold water.
About 5 minutes before the soup is ready to serve throw in the fresh kale leaves.
Eat and enjoy.