Preheat your oven to 400°F (200°C) and line a large rimmed baking sheet with parchment paper.
Mince the garlic cloves and finely chop the fresh rosemary and thyme leaves.
In a small mixing bowl, whisk together the olive oil, minced garlic, rosemary, thyme, sea salt, and black pepper.
Place the chicken breast on one side of the prepared baking sheet and arrange the broccoli florets and sliced carrots on the other side.
Brush the herb and garlic oil mixture generously over both sides of the chicken breast.
Drizzle the remaining herb oil over the vegetables and toss them lightly to ensure they are evenly coated.
Place a small dollop of ghee on top of the chicken breast to add richness and keep the meat succulent while roasting.
Roast in the oven for 20 to 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 allow the juices to redistribute.