1
In a small bowl, whisk together the yogurt, Za’atar, garlic, salt and pepper. Coat the chicken in the sauce. You can either marinate it just for 30 minutes before grilling or for several hours to overnight in the refrigerator. Stir in the lemon juice right before grilling.
2
Preheat the grill to medium or medium-high and oil the cooking grate (See Cooking Tip). Alternatively, preheat the oven to broil and line a rimmed baking sheet with foil and lightly grease the foil. Using your hands, remove any excess sauce from the chicken.
3
Spread the chicken out to a thin layer on the greased grates and grill, turning occasionally, until cooked through, 8-10 minutes per side. If using the broiler, place the chicken pieces on the pan, again stretched out to its flattest shape, and broil until no longer pink in the center, 8-10 minutes per side.
4
Let the chicken rest for 5-10 minutes, tented with foil. Slice diagonally and serve immediately.