Preheat oven to 375F.
Pat chicken dry and season both sides with shwarma spice (recipe here)
Preheat a stainless-steel or cast-iron skillet over medium-high heat for at least 5 minutes. Add oil and let heat 60 seconds. Carefully lay chicken in hot oil skin-side down and cook 5-6 minutes or until golden brown.
Flip chicken and transfer to oven. Cook 10-12 minutes or until internal temperature of chicken registers 165F on a digital meat thermometer.
Serve with chopped salad, tahini and harissa.