Dedicated fans of seafood know that swordfish is among the best fish to cook. Its firm flesh is great on the grill, pan seared, or baked. One of the best ways to eat it is with a Blackened Swordfish Recipe. Smoky, sizzling and flavor-packed are definitely this tasty Cajun-inspired dish!

Here, we share a homemade Swordfish Blackened Recipe as well as cooking tips and serving ideas to help you whip up a restaurant-quality dish at home.

Why You’re Going to Love Blackened Swordfish

It’s flavorful and fragrant thanks to bold like Cajun spices.

  • Fast and easy – ready in 20 mins.
  • High in protein; omega-3 fatty acid-rich.
  • Great for grilling, pan-searing or in the oven.
  • This is like a healthy seafood recipe that seems gourmet.

Ingredients for Blackening Swordfish Recipe

Just a handful of simple ingredients are all you need to make this spicy swordfish preparation.

For the Blackening Spice Mix:(Cajun seasoning):

  • 2 tsp of paprika (I like to use smoked paprika)
  • 1 teaspoon cayenne pepper (to taste)
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • 1 tsp dried thyme
  • 1 tsp dried oregano
  • ½ tsp black pepper
  • ½ tsp salt
  • For the Fish:
  • 2 steaks of swordfish (approx 6–8 oz each)
  • 2 tbsp of olive oil (or melted butter)
  • Lemon wedges (for serving)

Tips For Making Swordfish Blackened Recipe (Step-by-Step)

Prepare the Spice Mix

  • In a bowl, mix together paprika, cayenne, garlic powder, onion powder, thyme, oregano, salt, and black pepper.
  • Combine and mix thoroughly for a tasty Cajun blackening rub.
  • Season the Swordfish
  • Dry swordfish steaks off with paper towel.
  • Lightly brush with olive oil or melted butter.
  • Rub spice mixture on both sides well.
  • Cook the Swordfish

Pan-Seared Method:

  • Now place a cast-iron skillet over high heat until it is extremely hot.
  • Add the swordfish steaks and cook for 3–4 minutes over each side, or until a nice crust forms and the fish is cooked.

Grilled Method:

  • Preheat grill to medium-high heat.
  • Grill swordfish 4–5 minutes on each side or until exterior is charred and the fish flakes with a fork.

Oven-Baked Method:

  • Preheat oven to 400°F (200°C).
  • For perfectly baked swordfish, lay the seasoned fillets in a baking pan. Cook for 12-15 minutes. Doneness is achieved when the fish flakes readily in its thickest part.

Serve

  • Drizzle the fish with fresh lemon juice.
  • Serve sprinkled with parsley or green onions.
  • Hot serve with choice of sides.

What to Serve with Blackened Swordfish

  • Serve with the following accompaniments for your blackened swordfish steak:
  • Garlic mashed potatoes
  • Steamed veggies – (broccoli, asparagus, or green beans)
  • Rice pilaf or wild rice
  • Fresh salad with vinaigrette
  • Grilled corn on the cob

Tips for Making the Best Swordfish Blackened Recipe.

  • You will get the best sear, and smoky flavor, if you cook it in a cast-iron skillet.
  • Don’t overcook — swordfish should be firm, but still juicy.
  • The cayenne pepper would be adjusted to your heat levels.
  • Don’t worry if swordfish isn’t available. This cooking method is versatile and pairs beautifully with salmon’s richness, mahi-mahi’s mild flavor, or a hearty tuna steak.

Frequently Asked Questions (FAQ)

Q. What ground does blackened swordfish really cover taste-wise?

It has smoky heat from Cajun seasoning, along with mild meatiness from swordfish to balance.

Q. Is blackened swordfish healthy?

Yes! Swordfish is a rich source of protein and omega-3 fatty acids. Substitute olive oil for butter for a lighter version.

Q. Is this recipe something I can prepare ahead of time?

It is best served immediately, but you can make the spice rub and marinate the fish a couple of hours ahead of time ’til serving.

Q. What’s the best way to determine when swordfish is done cooking?

It should register 145°F (63°C) internally and flake easily with a fork.

Nutrition (per serving, approx.)

  • Calories: 280
  • Protein: 34g
  • Fat: 14g
  • Carbs: 3g
  • Fiber: 1g

Final Thoughts

This recipe for Swordfish Blackened is such an easy and tasty way to get that classic cajun flavor at home. This is the sort of recipe that your family will love; generously spiced, perfectly seared and juicy fish.

Whether you prefer to cook it on the stove, grill or oven, dinner will not disappoint. Serve alongside fresh sides for a healthy and protein-packed seafood meal.

👉 Make this in your house tonight and let the flavor of Louisiana Cajun Cooking bring your taste buds to life!

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