Preheat oven to 350º. Season the chicken with salt and pepper. Heat the Italiano and a little of the Garlic Olive Oil in an oven-proof skillet and brown the onion and chicken.
Pour the tomatoes over the chicken, breaking up the whole tomatoes. Add all spices and Balsamic Vinegar. Place the pan in the oven for 15 to 20 minutes. Check to make sure that the chicken is cooked through.