GRILL: Preheat grill at medium-high heat. Remove Chicken from package and shake off excess marinade. Place Chicken on grill for 35-45 minutes turning every 10 minutes. Internal temperature should reach 165°F-74°C before consuming. 

OVEN: Preheat oven to 375°F/190°C. Place Chicken on a wire rack over a baking sheet and bake for 45-50 minutes or until internal temperature reaches 165°F or 74°C.