Quick Chicken Couscous
For the couscous bowl: 1 ¼ cups whole wheat couscous ½ teaspoon kosher salt ¼ teaspoon freshly ground black pepper 1 pinch cayenne pepper 3 tablespoons olive oil For the rest 1 (8 ounce) skinless, boneless chicken breast half 1 pinch kosher salt to taste 1 tablespoon olive oil, or more to taste ½ cup diced red onion 1 cup chicken broth ½ cup diced zucchini ½ cup diced green beans ½ cup diced red…