Easy Blackened Salmon Recipe (20-Minute Meal!)

Seafood

March 6, 2026

Woman holding a rustic platter of spicy Salmon Blackened Fillets garnished with fresh lemon wedges and herbs in a bright kitchen.

Craving a restaurant-worthy meal that’s secretly simple? These Blackened Salmon Fillets are your answer! We’re talking a jaw-droppingly delicious, spicy crust that locks in all the moisture, leaving you with perfectly tender, flaky fish every single time. This recipe is a total game-changer for busy weeknights, date nights, or anytime you need a healthy, high-protein boost. Get ready to impress—this one’s a keeper!

Ingredients

• for Perfect Blackened Salmon
• 4 salmon fillets, approx. 6 oz / 170g each
• 0.5 cup / 115g unsalted butter, melted
• 2 tbsp / 14g paprika
• 1 tbsp / 6g cayenne pepper
• 1 tbsp / 8g onion powder
• 2 tsp / 12g salt
• 0.5 tsp / 1g ground white pepper
• 0.5 tsp / 1g ground black pepper
• 0.25 tsp / 0.2g dried basil
• 0.25 tsp / 0.2g dried thyme
• 0.25 tsp / 0.2g dried oregano

Instructions

1. How to Cook Blackened Salmon
2. In a small bowl, combine the paprika, cayenne pepper, onion powder, salt, white pepper, black pepper, basil, thyme, and oregano. Mix until evenly combined.
3. Pat the salmon fillets completely dry with a paper towel. This is crucial for getting a good crust.
4. Pour about half of the melted butter into a shallow dish. Dip each fillet in the butter, coating all sides.
5. Generously coat the fillets with the spice mixture, pressing gently to help it adhere. Drizzle the remaining butter over the seasoned fillets.
6. Preheat a heavy-bottomed skillet (cast iron is best!) over high heat until it is smoking slightly.
7. Carefully place the fillets in the hot skillet. Cook for 3 to 4 minutes, undisturbed, until the spices form a dark, blackened crust.
8. Flip the fillets and cook for another 2 to 3 minutes, or until the fish is opaque and flakes easily with a fork.
9. Remove from the skillet immediately to prevent overcooking. Serve warm and enjoy!

Nutritional Information

• Calories: 629 kcal
• Total Fat: 38g
• Saturated Fat: 16g
• Cholesterol: 190mg
• Sodium: 1250mg
• Total Carbohydrates: 3g
• Dietary Fiber: 2g
• Sugars: 0g
• Protein: 66g

Pro Tips

• for the Best Crust
• Use a Cast-Iron Skillet: For that signature char, nothing beats cast iron. It gets screaming hot and retains heat evenly, which is key to toasting the spices without burning the fish.
• Bring Fish to Room Temp: Let your salmon sit on the counter for 15-20 minutes before cooking. A cold fillet hitting a hot pan can cook unevenly.
• Don’t Crowd the Pan: Give each fillet at least an inch of space. Overcrowding traps steam, which will ruin your chances of getting that beautiful, crispy blackened crust.
• Don’t Overcook: Salmon cooks fast! Pull it from the heat when the center is still slightly translucent (around 125°F / 52°C). It will continue to cook as it rests, resulting in a perfectly juicy fillet.

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