01 - Pat the chicken breasts dry with paper towels to ensure proper seasoning adherence.
02 - In a small bowl, mix together the smoked paprika, garlic powder, onion powder, thyme, oregano, cayenne, black pepper, and salt until well combined.
03 - Brush the chicken breasts with olive oil or melted butter on both sides, then rub the spice mixture generously over each piece, pressing firmly to adhere.
04 - Heat a large cast-iron skillet over medium-high heat until very hot, approximately 3 minutes.
05 - Add the chicken breasts to the hot skillet and cook without moving for 4-5 minutes until a dark, charred crust forms on the bottom.
06 - Flip the chicken and cook another 4-5 minutes, or until the internal temperature reaches 165°F and the chicken is cooked through.
07 - Remove from the skillet and let rest for 3 minutes before slicing. Serve with lemon wedges.