Prepare chicken broth. Heat oil ... reduce heat. Simmer 40 to 50 minutes. Remove half ... slices in each soup bowl and sprinkle generously with ... with additional Parmesan cheese.
Chop onion, carrots, celery, potatoes ... in olive oil for 20 minutes until slightly browned. ... and simmer for 40 minutes. Stir in beans. Simmer ... minutes to 60 minutes.