Preheat your oven to 400°F (200°C) and line a large sheet pan with parchment paper.
Wash and halve the baby potatoes, and trim the woody ends off the asparagus spears.
In a small bowl, whisk together the extra virgin olive oil, minced garlic, dried rosemary, dried thyme, sea salt, and black pepper.
Place the chicken breast, halved potatoes, and asparagus on the prepared baking sheet in a single layer.
Drizzle the garlic-herb oil over the chicken and vegetables, tossing them gently to ensure everything is evenly coated.
Roast for 20 to 25 minutes, or until the chicken reaches an internal temperature of 165°F and the potatoes are fork-tender.
Remove from the oven and squeeze the fresh lemon juice over the tray before serving for a bright finish.