Spoon Lemon Juice Over Both Sides Of Fillets. Combine The Lemon Peel And Seasonings; Sprinkle Over Fillets. If Grilling The Fish, Coat Grill Rack With Nonstick Cooking Spray Before Starting The Grill. Grill Fish, Uncovered, Over Medium Heat Or Broil 4-6 In. From The Heat For 3 Minutes On Each Side Or Until Fish Flakes Easily With A Fork.