01 - Pat the chicken breasts dry with paper towels to ensure proper seasoning adherence and browning.
02 - In a small bowl, combine smoked paprika, garlic powder, onion powder, thyme, oregano, cayenne, black pepper, and salt until uniformly blended.
03 - Brush both sides of each chicken breast with olive oil or melted butter, then rub generously with the spice mixture, pressing firmly to adhere.
04 - Heat a large cast-iron skillet over medium-high heat until thoroughly hot, approximately 3 minutes.
05 - Place seasoned chicken breasts in the hot skillet and cook undisturbed for 4–5 minutes until a dark, caramelized crust develops.
06 - Flip the chicken and cook an additional 4–5 minutes, or until internal temperature reaches 165°F for safe consumption.
07 - Remove chicken from skillet and let rest for 3 minutes to allow juices to redistribute. Serve with fresh lemon wedges.