Heat the oil in a heavy saucepan over medium heat. Add the onion, carrot and celery, and sauté until tender, about 5 minutes. Add the garlic, broth, water, tomatoes, basil, oregano, salt, pepper, and beans.
Bring to a boil, reduce heat and simmer for 10 minutes. If escarole is being used, wash, tear into 2 inch pieces and add to soup 15 minutes before soup is done, or at the same time as the pasta.
Add the pasta bows and cook 10-15 minutes, stirring occasionally until the pasta and escarole is tender.
Serve sprinkled with Parmesan cheese.
Submitted by: CM