DO-AHEAD TIP: Marinate chicken overnight or for at least 4 hours (see recipe).
Place chicken in a large zipper-topped plastic bag.
In a medium bowl, whisk together next 7 ingredients (garlic through lemon juice); pour mixture over chicken.
Seal bag and turn to coat chicken; refrigerate overnight or for at least 4 hours. At time of cooking, melt the ghee (or coconut oil) in a large skillet over medium-high heat.
Remove chicken from marinade (reserving marinade) and place in skillet; cook for 4 to 6 minutes per side or until cooked through; remove from skillet and keep warm.
Pour marinade into the skillet then reduce heat to medium-low; whisk for a couple of minutes then simmer for about 5 minutes before serving over chicken.