01 - Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper or lightly grease a baking dish.
02 - In a small mixing bowl, combine the olive oil, minced garlic, chopped rosemary, thyme leaves, parsley, lemon zest, lemon juice, salt, and black pepper. Stir until well blended into a smooth paste.
03 - Pat the chicken breasts thoroughly dry with paper towels. Rub the herb marinade evenly over each breast, coating all sides to ensure full flavor penetration.
04 - Place the seasoned chicken breasts onto the prepared baking sheet or into the baking dish, leaving space between each piece for even heat circulation.
05 - Bake for 25–30 minutes, or until the internal temperature of the thickest part reaches 165°F (74°C) and the juices run clear when pierced with a fork.
06 - Remove the chicken from the oven and transfer to a cutting board or warm platter. Allow it to rest for 5 minutes so the juices redistribute throughout the meat.
07 - Serve the chicken breasts garnished with additional chopped parsley and lemon wedges on the side, if desired.