1: Prepare the couscous by bringing water to a boil and adding couscous. Remove from heat and let it sit.
2: In a pan, heat olive oil and sauté the onion until translucent.
3: Add chicken breast to the pan, season with salt, and cook until browned.
4: Add zucchini and carrots to the pan, and cook until tender.
5: Fluff the couscous with a fork and mix it with the chicken and vegetables.
