Savory Bean Spinach Soup

In a 3-1/2- or 4-quart slow cooker combine broth, tomato puree, beans, rice, onion, garlic, basil, salt, and pepper.

Cover; cook on low-heat setting for 5 to 7 hours or on high-heat setting for 2-1/2 to 3-1/2 hours.

Stir spinach into soup. Serve with Parmesan cheese.