Delicious homemade Blackened Salmon - Easy recipe with step-by-step instructions

Blackened Salmon

Blackened salmon brings Cajun-style USA spice to a fast weeknight plate—smoky paprika crust, buttery sear, and juicy fish. Cook until the thickest part hits 145°F; open a window or use the vent—the spices love high heat.

⏱️
10
min prep time
🔥
10
min cook time
🍽️
4
servings
📊
Easy
difficulty

🛒Ingredients

  • 4 salmon fillets (5–6 ounces each)
  • 2 tablespoons paprika
  • 1 teaspoon smoked paprika
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon dried thyme
  • 1 teaspoon dried oregano
  • 1/2 teaspoon cayenne (adjust to heat)
  • 1 teaspoon kosher salt
  • 1/2 teaspoon black pepper
  • 2 tablespoons avocado or canola oil
  • 1 tablespoon unsalted butter
  • Lemon wedges and chopped parsley

🔧Kitchen Tools Needed

  • Cast-iron skillet
  • Instant-read thermometer
  • Spatula
  • Small bowl

📝Instructions

  1. 1

    Mix all spices in a small bowl. Pat salmon dry and coat all sides generously with the spice rub.

  2. 2

    Heat oil in a large cast-iron or heavy skillet over medium-high until shimmering.

  3. 3

    Add salmon; cook 3–4 minutes until a dark crust forms. Flip, add butter, and baste 2–4 minutes more.

  4. 4

    Cook until the thickest part reaches 145°F and the fish flakes. Rest 2 minutes.

  5. 5

    Serve with lemon and parsley. Refrigerate within 2 hours up to 2 days; reheat gently to 165°F.

🥗Nutrition Information

Calories per serving: 360

🏷️Recipe Tags

blackened salmoncajun salmonspicy salmonweeknight seafood145Fcast ironamerican southhigh proteinskillet dinnereasy fish

Frequently Asked Questions

Is blackened the same as burnt?

No—the dark crust is toasted spices. Use medium-high, not smoking-out-of-control heat.

Less spicy?

Cut cayenne to a pinch or omit.

Air fryer?

Spray fillets, air-fry 390°F about 8–10 minutes to 145°F, flipping once.

What to serve?

Coleslaw, rice, corn on the cob, or a simple salad.

Food safety?

Fish to 145°F; leftovers reheated to 165°F within 2 days.

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