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Crispy Blackened Fish Tacos Recipe with Easy Zesty Cilantro Lime Slaw

crispy blackened fish tacos - featured image

These crispy blackened fish tacos feature a flavorful smoky spice crust paired with a bright, creamy cilantro lime slaw. Ready in under 30 minutes, they are perfect for a quick, satisfying meal that balances bold flavors and fresh textures.

Ingredients

Scale
  • 1 pound white fish fillets (such as cod, tilapia, or mahi-mahi)
  • 1 tsp smoked paprika
  • 1 tsp ground cumin
  • 1/2 tsp garlic powder
  • 1/2 tsp onion powder
  • 1/4 tsp ground black pepper
  • 1/4 tsp cayenne pepper (adjust for heat preference)
  • 1/2 tsp salt
  • 12 tbsp olive oil or avocado oil for searing
  • 2 cups green cabbage, finely shredded
  • 1 medium carrot, julienned or shredded
  • 1/4 cup fresh cilantro, chopped
  • 1/4 cup Greek yogurt or sour cream (dairy-free yogurt optional)
  • 2 tbsp fresh lime juice (from about 1 large lime)
  • 1 tsp honey or agave syrup
  • Salt and black pepper to taste
  • 810 small corn or flour tortillas, warmed
  • Optional: sliced avocado, pickled jalapeños, or hot sauce

Instructions

  1. Pat the fish fillets dry with paper towels. Mix smoked paprika, ground cumin, garlic powder, onion powder, black pepper, cayenne pepper, and salt in a small bowl.
  2. Coat each fillet evenly with the spice blend on both sides. Let rest at room temperature while preparing the slaw.
  3. In a medium bowl, combine shredded cabbage and carrots. Add chopped cilantro, Greek yogurt, fresh lime juice, honey, salt, and pepper. Toss gently until well mixed. Cover and refrigerate until ready to serve.
  4. Heat 1-2 tablespoons of oil in a large cast iron or non-stick skillet over medium-high heat until shimmering.
  5. Place the fillets in the pan without overcrowding. Cook for about 4 minutes until a crust forms and edges look cooked.
  6. Flip gently and cook an additional 3-4 minutes until fish flakes easily with a fork.
  7. While the fish cooks, warm tortillas in a dry skillet over medium heat or wrap in foil and place in a warm oven (about 250°F). Keep warm.
  8. Assemble tacos by placing a fillet on each tortilla and topping with a generous spoonful of cilantro lime slaw.
  9. Add optional extras like sliced avocado or pickled jalapeños. Serve immediately with lime wedges.

Notes

Pat fish dry before seasoning to ensure a crispy crust. Preheat skillet well before cooking to prevent sticking. Flip fish only once. The slaw can be made a day ahead but keep refrigerated and add extra lime juice before serving to maintain freshness. For gluten-free, use corn tortillas and check spice blends. Optional variations include adding chipotle powder for smoky heat or swapping fish for tofu or cauliflower for a vegetarian version.

Nutrition

Keywords: fish tacos, blackened fish, cilantro lime slaw, quick dinner, seafood tacos, easy recipe, weeknight meal, gluten-free option