Preheat your oven to 400°F (200°C) and line a large sheet pan with parchment paper for easy cleanup.
Mince the garlic cloves and finely chop the fresh rosemary and thyme leaves.
In a small bowl, whisk together the extra virgin olive oil, minced garlic, chopped rosemary, thyme, sea salt, and black pepper.
Place the chicken breast, broccoli florets, sliced carrots, and red bell pepper strips on the prepared sheet pan.
Drizzle the garlic-herb oil mixture over the chicken and vegetables, tossing thoroughly to ensure everything is evenly coated.
Arrange the ingredients in a single layer on the pan, ensuring the chicken has enough space to roast evenly without steaming.
Roast for 20-25 minutes, or until the chicken reaches an internal temperature of 165°F and the vegetables are tender and slightly caramelized.
Remove from the oven and let the chicken rest for 5 minutes before slicing to ensure the juices remain locked inside.