In a Dutch oven over medium heat, brown sausage (10 to 12 minutes). Add onion and garlic. Continue cooking, stirring occasionally, until onion is softened (4 to 5 minutes). Add remaining ingredients except Parmesan cheese. Reduce heat to low; continue cooking 12 to 15 minutes. Scoop into individual bowls and sprinkle with 1 tablespoon Parmesan cheese. Refrigerate leftovers.