Pour the olive oil on bottom of crock pot. Place in chicken breasts, salt and pepper each breast. Put sliced onion under and on top of chicken then put in all the dried herbs and garlic cloves. Pour in vinegar and top with tomatoes
Cook on high 4 hours, serve with pasta.
By Jarron from Ocala, FL
This sounds wonderful and the sauce spooned over pasta delightful! The one thing I would do differently is to sear the chicken in a skillet first to lock in the juices for a more moist flavorful meat.