Trader Joe's provides a wide variety of sausages to choose from. We taste-tested the store's links and ranked them from wurst ... er, that is, worst to best.
Allow to simmer for 3-4 minutes or until the broth has absorbed, the apple is soft and the kale is wilted. Stir in the sausage and stir to reheat. Remove from the heat. Serve topped with parsley.