In a bowl, whisk together the Neapolitan Dark Balsamic Vinegar, Dijon mustard, garlic, oregano, and basil; season with salt and pepper to taste.
In a gallon size zip bag, combine above mixture with chicken. Marinate for at least an hour or preferably overnight. Turn the bag occasionally.
Drain the chicken from the marinade before baking.
Preheat oven to 400 degrees F. Lightly oil a baking sheet.
Place chicken on baking sheet and roast in the oven until completely cooked through (160 degrees).
Serve hot over rice or vegetables, garnished with parsley or green onion, if desired.