I saw an earlier post about this and tried my own version.

I dressed some small Crappie Whole, scaled, gutted and beheaded. Soaked it iced salt water to firm up over night. Then rinsed and drained the fish. Heated the cast iron skillet , added about 2 tablespoons of butter. Real cow stuff no imatation. Then put in whole fish, sprikled a little lemon and / or lime juice on fish. After turning over add a small amont of cajun seasoning to fish. Then turn over again to add seasoning to other side.
Man was this gooooooooooood!!!!!!!!!!!!1:D