In a medium bowl, whisk together the lemon juice, worcestershire sauce, olive oil, and balsamic vinegar until emulsified. This acidic and oily foundation will tenderize the chicken while adding depth of flavor. The combination of citrus and vinegar creates a balanced marinade that penetrates the meat effectively.

Add the minced garlic, dried oregano, smoked paprika, brown sugar, kosher salt, black pepper, and red pepper flakes to the liquid base and stir well to combine. The brown sugar will dissolve into the liquid and help create a caramelized coating on the chicken when cooked, while the spices bloom and distribute evenly throughout the marinade.

Stir in the fresh parsley and basil to the marinade from Step 2. Place your chicken in a resealable bag or shallow dish and pour the complete marinade over it, making sure all pieces are well coated. I like to massage the marinade into the chicken a bit to help it penetrate the meat. Seal the bag or cover the dish and refrigerate for 2 to 4 hours—longer marinating times develop deeper flavor, but even 2 hours makes a noticeable difference.

Remove the chicken from the refrigerator and let it rest at room temperature for 20-30 minutes before cooking. This allows the meat to cook more evenly and helps prevent a cold center. Pat the chicken dry with paper towels before grilling or roasting—I find this helps achieve better browning and a more flavorful crust. Cook on a preheated grill over medium-high heat or roast in a 425°F oven until the internal temperature reaches 165°F at the thickest part.