Sprinkle lamb chops on both sides with salt and pepper.
Gently press chopped rosemary and garlic slices onto each side of the lamb chop. (Alternate method: Place rosemary sprigs and garlic slices on top of lamb chops in skillet, as shown in photo.)
Heat olive oil in non-stick skillet over medium heat. Add butter and heat until melted. Swirl to combine.
Add lamb and cook approximately three (3) minutes on each side or until it reaches desired level of doneness.
Remove lamb from skillet and let it rest for about five (5) minutes before serving.