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Blackened Catfish on Griddle or Cast-Iron Skillet Recipe

4.8 from 105 reviews

This Blackened Catfish recipe offers a flavorful and slightly spicy twist on traditional catfish, using a rich blend of smoked paprika, brown sugar, and aromatic spices. Perfectly cooked on a Blackstone griddle or cast-iron skillet, the catfish filets develop a crispy, blackened crust while staying tender and flaky inside — ideal for a quick and delicious dinner.

Ingredients

Scale

Fish and Oil

  • 2 8 oz. catfish filets
  • 2 tablespoons canola oil
  • 1 tablespoon unsalted butter

Spice Rub

  • 1 tablespoon smoked paprika
  • 1 tablespoon dark brown sugar
  • 2 teaspoons dried oregano
  • 1 teaspoon garlic powder
  • 1 teaspoon cumin
  • ½ teaspoon salt
  • ¼ teaspoon cayenne pepper

Instructions

  1. Prepare the spice rub: In a shallow dish, combine smoked paprika, dark brown sugar, dried oregano, garlic powder, cumin, salt, and cayenne pepper. Stir well using a fork to ensure all spices are mixed evenly.
  2. Season the catfish: Pat the catfish filets dry using a paper towel to remove excess moisture. Dredge each filet in the spice mixture, pressing gently to coat them thoroughly. Shake off any excess rub to avoid burning.
  3. Preheat the cooking surface: Heat your Blackstone griddle or cast-iron skillet over medium-high heat. Pour in the canola oil and spread it evenly across the cooking surface using a long-handled spatula.
  4. Add butter and melt: Add the unsalted butter to the hot oil and spread it around the griddle/skillet until melted and foamy, creating a flavorful cooking fat that will help in blackening the fish.
  5. Cook the catfish: Carefully place the seasoned catfish filets on the hot griddle skillet. Cook for about 3 minutes on the first side until the fish develops a dark, blackened crust. Flip and cook the other side for an additional 3 minutes, or until the fish flakes easily with a fork, indicating it’s fully cooked.

Notes

  • Patting the fish dry before seasoning helps the spice rub adhere better and prevents steaming during cooking.
  • If you don’t have a Blackstone griddle, a heavy cast-iron skillet will also produce excellent blackened fish.
  • Adjust cayenne pepper to your preferred spice level for less or more heat.
  • Serve immediately with lemon wedges or your favorite side dishes to enjoy the best flavor and texture.

Keywords: Blackened catfish, catfish recipe, spicy fish, Blackstone griddle recipe, cast iron skillet fish, Southern cuisine, quick fish dinner