Authentic Mexican fish tacos originated in the Baja region of Mexico. White, flaky fish is typically battered, fried and served on a charred corn tortilla, topped with spicy crema and cabbage slaw. There are many variations of this recipe, depending on the region of Mexico. This is by far my favorite recipe! You’ll want to save this one! Ingredients for marinade: 1 lb. cod fish Juice of 1 lime 2 tbsp olive oil 2 tsp chili powder 1 tsp paprika 1/2 tsp cumin 1/2 tsp cayenne pepper Salt and black p