1.Wash And Pat Dry The Swordfish Steaks; Season Each With Salt And Pepper; Completely Coat Each Steak With Olive Oil. 2.Heat A Grill Pan Over Medium Heat; Cook The Steaks In The Grill Pan For 15 Minutes, Turning Twice. 3.While The Steaks Cook, Stir Together The Garlic, Parsley, Basil, Arugula, And Lemon Juice In A Bowl Until Evenly Coated; Spoon Over The Cooked Steaks To Serve.