Steps
1. Preheat your oven to 375°F (190°C).
2. In a small bowl, mix the olive oil, rosemary, minced garlic, salt, and pepper to create a marinade.
3. Rub the marinade all over the chicken breast and place it in a baking dish.
4. In another bowl, combine the diced carrot, zucchini, and green beans. Drizzle with a bit of olive oil, salt, pepper, and thyme, then toss to coat.
5. Scatter the vegetables around the chicken in the baking dish.
6. Pour the chicken broth into the dish for added moisture during roasting.
7. Roast in the oven for about 25-30 minutes, or until the chicken is cooked through and reaches an internal temperature of 165°F (75°C).
8. Let the chicken rest for a few minutes before slicing. Serve alongside the roasted vegetables.