Caramelized Cauliflower and Onion Soup

Tuesday - November 13, 2007

 - 4 servings

3 tablespoons extra-virgin olive oil (EVOO), plus additional

1 large onion

1 large head cauliflower

2 ribs celery

3 large cloves garlic

5 sprigs fresh thyme

6 cups chicken stock

1 fresh bay leaf