In a bowl, combine the lemon zest, lemon juice, minced garlic, chopped parsley, chopped basil, chopped thyme, and olive oil. Mix well to create the marinade.
Season the chicken breasts with salt and pepper on both sides.
Place the chicken breasts in a resealable plastic bag or a shallow dish, and pour the marinade over them.
Seal the bag or cover the dish with plastic wrap, and refrigerate for at least 30 minutes to marinate. For best results, marinate for 2-4 hours or overnight.
Preheat your grill to medium-high heat, about 200-220°C.
Remove the chicken from the marinade and let any excess marinade drip off.
Grill the chicken breasts for about 6-8 minutes per side, or until they are cooked through. The internal temperature should reach 75°C, and the juices should run clear.
While grilling, baste the chicken with the leftover marinade to keep it moist and flavorful.
Once the chicken is cooked, remove it from the grill and let it rest for a few minutes.
Serve the lemon herb grilled chicken with your favorite side dishes and garnish with additional fresh herbs, lemon slices, or a drizzle of olive oil if desired.Enjoy your delicious Lemon Herb Grilled Chicken!