Seekbigger, Here's how my wife fixes them for me. We get Zatarains Blakened Seasoning, or Kroger Brand. She uses a large stovetop skillet, but not cast iron which most people use. Heat up the skillet to medium to hot range. Melt 1 stick of butter in a microwave bowl. Coat your fillets with the butter, both sides and then sprinkle one side of the fillet with the Blackening spice. Place the 'spiced' side down in the medium to hot skillet and cook 3-4 minutes per side until fillet will 'flake'. This will generate some smoke when cooking, so turn on your exhaust. We do the same for Salmon, Cod, and Flounder.