01 - Pat the chicken breasts completely dry with paper towels to ensure proper seasoning adhesion and crust formation.
02 - Combine smoked paprika, garlic powder, onion powder, thyme, oregano, cayenne, black pepper, and salt in a small bowl. Mix thoroughly to distribute spices evenly.
03 - Brush chicken breasts with olive oil or melted butter on both sides. Press spice mixture generously onto each breast, ensuring complete coverage.
04 - Place a large cast-iron skillet over medium-high heat until thoroughly hot, approximately 3 minutes. Proper pan temperature is crucial for developing the characteristic dark crust.
05 - Add seasoned chicken to the hot skillet. Cook undisturbed for 4 to 5 minutes until a dark, flavorful crust forms. Flip and cook an additional 4 to 5 minutes until internal temperature reaches 165°F.
06 - Transfer chicken from skillet and let rest for 3 minutes to allow juices to redistribute. Serve with fresh lemon wedges.