Add 2 tablespoons of the olive oil, 3 tablespoons of the za’atar, 1 teaspoon of the kosher salt, and 1/4 teaspoon black pepper to the bowl of zest, and stir to combine. Add 2 pounds boneless, skinless chicken thighs and rub all over with the za’atar mixture. Let marinate at room temperature while you prep the vegetables and heat the oven, at least 10 minutes.
