Recipe:
Coat fish fillets sliced about 1/2" wide with corriander powder, cumin powder, paprika and salt. In a cast iron skillet with a bit of oil and butter in it, blacken fish until a crust forms on each side. If you don't have a good vent, it's a good idea to do this outside because it generates a lot of smoke. I make a sauce that is a mix of San Marco brand chipotle sauce in the can, mayo and lime juice. I use corn tortillas for the tacos. I add shredded cabbage, pico de gallo, cilantro and avacados to the tacos. I also like Buffalo brand hot sauce on the tacos. Pretty easy to do.