Dinner

Baked Blackened Salmon Recipe

Name: Baked Blackened Salmon Recipe
Prep time: 5 min
Cook time: 15 min
Total time: 25 min
Cuisine: American
Ingredients: 1 lb Salmon filet (or 4 pieces, 4-6 oz each); 1 tsp Olive oil; 1 tbsp Paprika (smoked or regular); 1 tsp Brown sugar; 1 tsp Chili powder (or cayenne for spicier flavor); 0.5 tsp Powdered onion; 0.5 tsp Garlic powder; 1/4 tsp Sea salt; 1/4 tsp Dried oregano; 1/4 tsp Fresh cracked pepper

ByNaomi Fletcher April 7, 2026April 7, 2026

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Introduction

This baked blackened salmon recipe offers a flavorful and healthy way to enjoy salmon with a smoky, spicy crust. Ready in just 25 minutes, it’s perfect for a quick weeknight dinner that feels special.

The dish shows a thick, grilled salmon fillet with a rich orange-pink color and a dark, crispy brown crust on top, sitting as the main layer in the center of a white plate. Behind the salmon, there is a layer of bright green broccoli florets arranged in a small bunch. To the left side of the broccoli, there is a small pile of dark purple seaweed with a glossy, wet texture. On the right side, a yellow lemon wedge is placed next to the salmon, adding a fresh contrast. The plate is garnished with small black peppercorns and a sprig of green rosemary placed near the bottom right edge, set on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Ingredients

1 lb Salmon filet (or 4 pieces, 4-6 oz each)
1 tsp Olive oil
1 tbsp Paprika (smoked or regular)
1 tsp Brown sugar
1 tsp Chili powder (use cayenne if you prefer it spicy)
0.5 tsp Powdered onion
0.5 tsp Garlic powder
1/4 tsp Sea salt
1/4 tsp Dried oregano
1/4 tsp Fresh cracked pepper

Instructions

Step 1: Preheat your oven to 400°F. Line a sheet pan with foil and spray it lightly with nonstick spray to prevent sticking.
Step 2: In a small bowl, combine paprika, brown sugar, chili powder, powdered onion, garlic powder, sea salt, dried oregano, and fresh cracked pepper. Stir well to make the blackening seasoning and set aside.
Step 3: Place the salmon pieces on the prepared sheet pan. Rub each piece with olive oil using your hands or a basting brush to help the seasoning adhere.
Step 4: Spoon the blackening seasoning generously over the salmon, covering each piece evenly. Use as much or as little seasoning as you like, taking care to avoid cross-contamination with the raw fish.
Step 5: Bake the salmon for about 15 minutes, or until it reaches an internal temperature of 135°F at its thickest part. Let the fish rest for 5-10 minutes; it will continue to cook to 145°F, the safe internal temperature for salmon.

Tips & Variations

To add more heat, replace chili powder with cayenne pepper or add a pinch of crushed red pepper flakes.
If you prefer a milder flavor, reduce the chili powder and brown sugar slightly.
Leftover seasoning mix can be stored in an airtight container for up to 3 months—perfect for quick future meals.
Serve with a squeeze of fresh lemon or a side of steamed vegetables for a complete meal.

Storage

Store leftover cooked salmon in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave to avoid drying it out. The blackening seasoning mix keeps well in a sealed spice jar for up to 3 months in a cool, dry place.

How to Serve

A thick, grilled salmon fillet with a crispy, dark brown crust and bright orange-pink interior sits in the center of a white plate. Behind it, vibrant green broccoli florets provide a fresh, textured background, along with a half lemon showing its yellow, juicy inside. To the left, small dark purple seaweed adds color contrast. A sprig of rosemary lays on the right side of the plate, and some black pepper and seasoning bits scatter around the salmon. The setting is on a white marbled surface with a blurred wooden bowl in the background containing lemon slices. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use fresh herbs instead of dried oregano?

Yes, fresh oregano can be used. Use about one teaspoon of finely chopped fresh oregano in place of the dried amount to maintain the flavor balance.

What is the best way to tell when salmon is fully cooked?

The best way is to use a food thermometer to check that the internal temperature reaches 145°F. Alternatively, the salmon should flake easily with a fork and have an opaque appearance.