Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper for easy cleanup.
In a small bowl, whisk together the extra virgin olive oil, minced garlic, finely chopped rosemary, thyme, lemon zest, and the juice from half a lemon.
Place the chicken breast on the prepared baking sheet and season both sides evenly with sea salt and black pepper.
Brush approximately half of the lemon-herb oil mixture over the chicken breast, coating it thoroughly.
Trim the woody ends off the asparagus and place them on the baking sheet around the chicken.
Drizzle the remaining herb mixture over the asparagus and toss lightly to coat.
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 asparagus is tender and slightly charred.
Remove from the oven and let the chicken rest for 5 minutes to lock in the juices before slicing and serving.