Preheat pan over medium heat until several drops of water sprinkled on pan skitter and dissipate, approximately 5 - 7 minutes
While pan preheats, combine salt, pepper, basil and thyme in small bowl. Trim excess fat from chicken and season with salt and herb mixture.
Place chicken pieces in pan, gently pressing down. Place cover on pan slightly ajar and cook chicken 8 to 10 minutes on each side. until chicken easily releases from pan.
When chicken is browned, remove from pan and set aside. Do not overcrowd pan while cooking; if all the chicken does not fit into the pan, brown in batches. Pour off any excess far form pan.
Add onions and garlic to pan and saute 2 - 3 minutes.
add fennel and carrots. Place cover on pan slightly ajar, and cook 6 to 8 minutes.
pour wine into pan to deglaze and remove any browned pieces on bottom of pan.
Place chicken pieces back into pan. Pour stock and diced tomatoes on top and cover.
When Vapo-VAlve clicks steadily, reduce heat to low and cook for approximately 1 1/2 hours until chicken is tender and cooked through.
taste and add seasonings as needed.
Serve chicken and vegetables evenly.