01 -
Preheat oven to 450°F and position rack in bottom third. Coat a rimmed baking sheet with cooking spray.
02 -
Grate 2 teaspoons zest from the orange. Trim 1/2 inch off both ends and squeeze juice into a saucepan with the zest. Set aside.
03 -
Halve remaining orange and slice into 1/4-inch pieces. In a large bowl, combine slices with green beans, onion, olives, olive oil, wine, salt, and 1/4 teaspoon pepper.
04 -
Toss chicken tenders with za’atar in the same bowl used for vegetables.
05 -
Spread vegetable mixture on prepared pan in an even layer. Arrange seasoned chicken on top.
06 -
Roast on bottom oven rack until chicken is cooked through and green beans are tender, about 15 minutes.
07 -
Add chicken broth and remaining 1/4 teaspoon pepper to the saucepan. Bring to a boil, stir in couscous, cover, and let sit for 5 minutes. Fluff with a fork.
08 -
Serve roasted chicken and vegetables with fluffed couscous.