This Blackened Fish Taco recipe is a delicious fusion of Cajun and Mexican cuisines. It features an impeccably seasoned blackened fish and is topped with tangy remoulade dressing, fresh cabbage, and jalapeños. These tacos are all served on toasted, warm corn tortillas, but flour tortillas will work here too! These delicious tacos are easy to make and ready to enjoy in under 30 minutes making it the perfect week-night dinner recipe.