A simple topping: crunchy, salted, roasted pepitas (pumpkin seeds). For a delicious sweet-and-savory topping, garnish the soup with crispy bacon, caramelized onions and chopped Italian parsley. Fry bacon with onion. Keep cooking until bacon is crisp and onions are caramelized. Arrange bacon-onion mix over the soup. Sprinkle with parsley.