Season the steaks generously with salt and black pepper on both sides. Let them sit at room temperature for about 30 minutes before cooking.
Heat a large skillet over medium-high heat and add the olive oil. Once the oil is hot and shimmering, carefully place the steaks in the skillet.
Cook the steaks for about 4-5 minutes on one side without moving them, until a nice crust forms. Flip the steaks and add the butter, smashed garlic, and herbs to the pan.
Baste the steaks with the melted butter using a spoon for about 3-4 minutes for medium-rare, or until they reach your desired doneness. Use a meat thermometer for accuracy (130°F for medium-rare).
Remove the steaks from the skillet and let them rest on a cutting board for at least 5 minutes before slicing. This allows the juices to redistribute.
Slice the steaks against the grain and serve with the garlic butter drizzled on top.