Pat steaks completely dry with paper towels—this crucial step ensures proper browning. Combine smoked paprika, garlic powder, onion powder, salt, black pepper, and cayenne in a small bowl, then generously coat both sides of each steak with the spice mixture.

Heat olive oil in your cast iron grill pan over medium-high heat for approximately 2–3 minutes until it shimmers. The pan should be smoking slightly when your steaks hit the surface—this indicates optimal temperature for searing.

Place steaks in the smoking grill pan and do not move them for 5–6 minutes—resist the urge to flip early. You're building those signature smoky grill marks that make this smoky grill pan steak recipe so visually stunning and delicious.

Flip steaks carefully and cook the other side for 4–5 minutes until the internal temperature reaches 130°F for medium-rare doneness. Add butter, minced garlic, and rosemary sprigs to the pan around the steaks for aromatic basting.

Tilt the grill pan toward you and continuously spoon hot butter over each steak for the final 2–3 minutes of cooking. This technique ensures flavor penetration and creates an incredible crust that rivals restaurant results.

Transfer steaks to a warm plate and drizzle with pan juices mixed with balsamic vinegar and Worcestershire sauce. Let steaks rest for 5 minutes before serving—this allows residual heat to complete the cooking process while redistributing juices throughout the meat.