In a small mixing bowl, whisk together remaining ingredients and pour on top of chicken. Seal bag and let marinate in the fridge for at least 6 hours, or overnight.
After marinating, preheat a grill or grill pan to medium-high heat. Cook the chicken for 6-7 minutes on each side until fully cooked and it reaches an internal temperature of 165 degrees F. Allow to rest for a few minutes before serving.