Kentucky Grilled Chicken...

1 cup cider vinegar
1/2 cup vegetable oil
5 tsp. Worcestershire sauce
4 tsp. hot pepper sauce
2 tsp. salt
10 bone-in chicken breast halves

In a bowl, combine the first five ingredients; mix well. Pour 1 cup marinade into a large resealable plastic bag; add the chicken. Seal bag and turn to coat; refrigerate for at least 4 hours. Cover and refrigerate the remaining marinade for basting.

Coat grill rack with nonstick cooking spray before starting the grill. Drain and discard marinade from chicken. Grill bone side down, covered, over indirect medium heat for 20 minutes. Turn; grill 20-30 minutes longer or until chicken juices run clean, basting occasionally with reserved marinade.