Blackened Cod Recipe with Crispy Cajun Seasoning

This Easy Blackened Cod Recipe is a simple, flavorful dish. Buttery cod coated in Cajun spices cooks quickly and stays moist — perfect for a busy weeknight. Prep takes about 5 minutes and cook time is roughly 10 minutes.

beautiful cajun cod on a plate

What Makes This Recipe So Good?

  • Extremely easy and fast to prepare.
  • Pan-seared cod becomes tender and practically melts in your mouth.
  • Versatile — serve it on its own, in tacos, or over a creamy slaw.

Blackened Cod Ingredients:

  • Cod — 1 pound of firm white fish (fresh or thawed). Use high-quality cod for the best texture and flavor.
  • Butter or ghee — about 1 tablespoon to pan-sear the fish and add richness.

Blackened Cod Seasoning

This blend gives the cod a classic Cajun kick without overpowering the delicate fish.

  • Salt — essential to bring out the flavors.
  • Chili powder & paprika — for warmth and color.
  • Garlic powder & oregano — add savory depth.
  • Cayenne (optional) — a small amount if you prefer extra heat.
blackened seasoning and cod in a bowl mixed

How To Make Blackened Cod

  • Pat the cod dry with paper towels. Dry fish sears better and helps the seasoning stick.
  • Melt butter or ghee in a non-stick or cast-iron pan over medium heat.
  • Combine the spices and evenly coat both sides of the cod fillets.
  • Add the fillets to the hot pan and cook for about 5 minutes on the first side, then flip and cook another 5 minutes, or until the fish flakes easily and reaches your preferred doneness.
  • Remove from heat and rest briefly before serving.
pan seared cod in a cast iron skillet

What to Serve with Blackened Cod

  • Blackened cod tacos — warm tortillas, a scoop of creamy slaw, and quick-pickled onions or vegetables make a bright, tasty taco.
  • Serve over a bed of creamy slaw or alongside roasted vegetables and a lemon wedge for a light meal.
  • Rice, quinoa, or cauliflower rice are great grain options that soak up the spices.

How to Reheat Cod

  • Air fryer: Reheat at 350°F (175°C) for 5–10 minutes for best texture and crispness.
  • Stovetop: Add about 1 tsp oil to a pan and pan-sear for 2–5 minutes, flipping once, until warmed through.
  • When meal prepping, store the fish separately from sauces or slaws to keep it from becoming soggy.
blackened cod on a plate with slaw and lemons

More Easy Fish Recipes

  • Frozen Shrimp In The Air Fryer
  • Lemon Garlic Butter Shrimp Sheet Pan Meal
  • Maple Crusted Salmon
  • Pan Seared Chilean Sea Bass

If you enjoyed this recipe, please rate it and leave a comment. Your feedback helps others find the recipe. xoxo — Allianna

blackened cod on a plate with slaw and lemons

Blackened Cod

Course Meals
Cuisine American
Prep Time 5 minutes
Cook Time 10 minutes
Total Time 15 minutes
Servings 3 servings
Author Allianna Moximchalk

136kcal

Cost $8

Equipment

  • non-stick pan

Ingredients

  • 1 pound cod
  • 1 tbsp butter or ghee

For the blackened spice:

  • 2 tsp chili powder
  • 1 tsp garlic powder
  • 1/2 tsp oregano
  • 1 tsp paprika
  • 1/2 tsp sea salt
  • 1/4 tsp cayenne pepper (optional)

Instructions

  • Place the butter or ghee in a non-stick pan over medium heat until melted. Mix the spices together and sprinkle evenly over the fish. Add the cod to the pan and cook for 5 minutes, then flip and cook for another 5 minutes, or until the fish flakes easily. Serve as-is, over slaw, or in tacos.

    If you enjoyed this recipe, please rate it and leave a comment — it helps others find it. xoxo — Allianna

Notes

Store the fish separately from wet sides when meal prepping. Reheat in an air fryer or on the stove for best texture.
Easy, quick, and full of flavor — a great go-to cod recipe.
Serving: 1serving | Calories: 136kcal