Cook the steaks
Meanwhile, prepare a gas or charcoal grill for direct-heat grilling over high heat and oil the grill rack. Or, preheat a broiler (grill). Season the steaks generously with salt and pepper, patting them firmly into the meat. Place the steaks on the grill rack, or put them on a rimmed baking sheet and place under the broiler. Cook, turning once, for 6–8 minutes total for medium-rare, or until done to your liking. Arrange on plates, top with the butter, and serve.