Sprinkle pork chops with salt and pepper. In a large nonstick skillet, cook chops in butter over medium heat until meat juices run clear; remove and keep warm. , Combine flour and milk until smooth; stir into pan. Bring to a boil; cook and stir for 2 minutes or until thickened. Stir in remaining ingredients; heat through. Serve with chops. If desired, top with additional fresh thyme.