Method:
Heat oil in large soup pot. Add garlic, carrots, celery and onions and cook until soft, 5 to 7 minutes. Stir in green and French lentils, tomatoes, ham, ham bone, 6 sprigs fresh thyme, dried thyme, rosemary, sage, tarragon and bay leaf. Add 1 quart of the broth then cover and simmer for 30 minutes.
Stir contents of pot then cover again and simmer, adding more broth as needed to maintain a soupy consistency, 30 to 45 minutes longer, or until lentils are soft and tomatoes are broken down. Remove and discard bay leaf and ham bone then stir in chopped fresh thyme and pepper. Ladle into bowls and garnish with drizzles of oil and balsamic vinegar and thyme sprigs.