Preheat your oven to 425°F.
In a small bowl, mix the olive oil, lemon juice, minced garlic, dried thyme, dried rosemary, salt, and pepper.
Pat the chicken breast dry with paper towels to ensure the skin gets crispy, then rub the mixture all over the chicken.
Heat a skillet over medium-high heat and add a light drizzle of olive oil. Sear the chicken breast on each side for about 2-3 minutes until golden brown.
Transfer the seared chicken to a baking sheet and place in the preheated oven. Roast for 15-20 minutes until the chicken registers 165°F internally.
Meanwhile, toss the asparagus with a little olive oil, salt, and pepper. Spread on a separate baking sheet and roast in the oven for about 10-12 minutes until tender and slightly caramelized.
Once done, slice the chicken and serve alongside the roasted asparagus. Enjoy your delicious, crispy lemon-herb chicken and vibrant asparagus!