Prepare Scalloped Potatoes, Following The Package Directions For Stovetop Method. Place Fish In An Ungreased 13-In. X 9-In.X 2-In. Baking Dish. Using Tongs, Arrange Potatoes On Fish To Look Like Scales (See Photo). Cover And Bake At 450 Degrees F For 8-10 Minutes Or Until The Fish Flakes Easily With A Fork. Carefully Transfer To Serving Plates. Garnish With Lime For Tails And Fins, Lemon For Heads, Olives For Eyes, And Pimiento For Eyes And Mouth.