Steps
1. Preheat oven to 400°F (200°C). 2. In a small bowl, mix olive oil, minced garlic, thyme, rosemary, salt, and pepper. 3. Rub the mixture over the chicken breast. 4. Squeeze lemon juice over the chicken. 5. Place the chicken breast on a baking sheet. 6. Cut zucchini, bell pepper, and red onion into chunks. 7. Toss the vegetables with olive oil, salt, and pepper. 8. Arrange the vegetables around the chicken on the baking sheet. 9. Bake for 20-25 minutes or until the chicken is cooked through and the vegetables are tender.