Preheat oven to 190°. Season pork chops generously with salt and pepper.
In a small bowl mix together butter, rosemary, and garlic. Set aside.
In an oven safe skillet over medium-high heat, heat olive oil then add pork chops. Sear until golden, 4 minutes, flip and cook 4 minutes more. Brush pork chops generously with garlic butter.
Place skillet in oven and cook until cooked through (60° for medium), 12-14 minutes. Serve with more garlic butter.