Preheat your oven to 400°F (200°C) and line a large rimmed baking sheet with parchment paper.
Mince the garlic cloves and combine them in a small bowl with the extra virgin olive oil, dried rosemary, dried thyme, sea salt, and black pepper.
Prep the vegetables by slicing the carrots into rounds and the red bell pepper into bite-sized strips.
Place the chicken breast, broccoli florets, carrots, and bell pepper onto the baking sheet in a single layer.
Drizzle the garlic-herb oil over the chicken and vegetables, tossing or brushing to ensure every piece is evenly coated.
Roast in the center of the oven for 20 to 25 minutes, or until the chicken reaches an internal temperature of 165°F and the vegetables are tender and lightly browned.
Let the chicken rest for 5 minutes before slicing to keep it juicy, then serve alongside the roasted vegetables.