In a large pot, heat oil & saute onions, carrots, celery, and garlic until tender.
Stir in broth, tomato sauce, white and red kidney bean, tomatoes, macaroni, basil, oregano, salt, and pepper.
Bring to boil, reduce to simmer 10-15 minutes or until macaroni is al dente (firm to the bite).
Add parsley just before serving. Top with grated cheese (optional).
Serving Size Makes 6 adult-sized bowls of soup, or 12 kid taster-size bowls.