Amazing Chicken Marinade

Amazing Chicken Marinade/Unbelievable Chicken

(Katiedid) from Recipezaar/Allrecipes

1/4 cup cider vinegar
3 tablespoons whole grain mustard

3 cloves garlic, peeled and minced 

1 lime, juiced

1/2 lemon, juiced
1/2 cup brown sugar
1 1/2 teaspoons salt
6 tablespoons olive oil
ground black pepper
6 boneless skinless chicken breasts

In a large, non-reactive container, whisk together ingredients beginning with cider vinegar through salt. Then whisk in olive oil and pepper. Place chicken in the mixture. Cover and marinate chicken in the fridge 8 hours or overnight. Remove chicken from marinade just before you turn on your grill or broiler to let come up a few degrees. Discard marinade. Lightly oil your grill or broiler pan. Grill or broil about 10 minutes per side.