Sweet Potato, Sausage, and Kale Soup

This is what we had for dinner and it was delcious. I substituted out Italian flavored Pork Sausage for the turkey sausage and yams for the sweet potatoes which were outrageously over priced ($4.97 a pound~!) The Kale was exceptional in this recipe, it reminds me of a soup I've eaten before down south.