01 - In a small bowl, whisk together olive oil, lemon juice, lemon zest, garlic, parsley, thyme, rosemary, salt, and pepper until well combined.
02 - Place chicken breasts in a large resealable bag or shallow dish. Pour marinade over the chicken, turning to coat thoroughly. Seal and refrigerate for at least 30 minutes, or up to 2 hours for enhanced flavor.
03 - Preheat oven to 400°F. Line a baking sheet with parchment paper or lightly grease the surface.
04 - Arrange marinated chicken breasts in a single layer on the prepared baking sheet. Discard remaining marinade. Roast for 25 to 30 minutes, until cooked through and internal temperature reaches 165°F.
05 - Remove chicken from oven and allow to rest for 5 minutes. Garnish with lemon slices and a sprinkle of fresh herbs if desired.
06 - Serve warm, accompanied by preferred sides such as roasted vegetables, rice, or green salad.