
In a large, nonreactive container, thoroughly mix
cider vinegar,
whole grain mustard, garlic, lime juice, lemon
juice, brown sugar,
and salt. Whisk in olive oil and pepper. Place
chicken in the mixture.
Cover, and marinate chicken in the refrigerator
8 hours, or overnight.
Preheat an outdoor grill for high heat, and lightly
oil grate. Place
chicken on the prepared grill, and cook 10 minutes
per side, until no
longer pink and juices run clear. Discard remaining
marinade.
