Name: Perfect Blackened Salmon with Creamy Dill Sauce Recipe
Prep time: 10 min
Cook time: 18 min
Total time: 28 min
Cuisine: American
Ingredients: 1/2 cup sour cream, regular or dairy-free; 1/4 cup mayo; 3 tablespoons fresh dill, chopped; 1 teaspoon garlic, minced; 1 teaspoon lemon juice; 1/4 teaspoon kosher salt; 1/8 teaspoon ground black pepper; 4-6 salmon fillets, 6oz each, skin-on; 1 tablespoon paprika; 2 teaspoons onion powder; 2 teaspoons garlic powder; 1/2 teaspoon cayenne pepper; 1/4 teaspoon chipotle pepper; 1 teaspoon dried oregano leaves; 1 teaspoon dried thyme leaves; 1 teaspoon kosher salt; 1/2 teaspoon ground black pepper; 3 tablespoons extra virgin olive oil, divided

Jump to Recipe· 4.1 from 64 reviews

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If you’re craving a dish that is bursting with bold flavor, tender texture, and just the right touch of freshness, then you’re in for a treat with the Perfect Blackened Salmon with Creamy Dill Sauce Recipe. This recipe brings together the irresistible smokiness of blackened salmon with the cooling, herbaceous creaminess of dill sauce, creating a harmony that feels both indulgent and light. Whether you’re seeking a quick weeknight wonder or a crowd-pleaser to showcase, this dish’s perfectly seasoned salmon fillets paired with a tangy, luscious dill sauce will quickly become one of your go-to favorites.

Ingredients You’ll Need

The image shows six pieces of bright orange salmon fillets laid flat on a large white plate, arranged in two rows of three pieces each. Each piece is covered evenly with a dark brown and reddish spice mix, creating a textured layer on top of the smooth salmon surface. On the left side, a clear bottle with a silver spout is pouring a light liquid over the fish, adding a glistening shine to the fillets, while on the right side, the salmon appears fully coated with the spice and liquid, giving it a rich, glossy look. The plate sits on a white marbled surface, enhancing the vibrant color of the salmon and spices. photo taken with an iphone --ar 4:5 --v 7

Every great dish starts with quality, simple ingredients that work together for an unforgettable taste experience. These ingredients not only build the foundation of this recipe but ensure each bite offers a gorgeous balance of spice, creaminess, and freshness.

Salmon fillets (skin-on): Choose fresh, firm salmon with the skin on for maximum flavor and a crispy finish.
Paprika: Adds an earthy sweetness and beautiful red hue to the blackening seasoning.
Onion powder: Brings a subtle savory depth without overpowering the salmon’s natural taste.
Garlic powder: Boosts the robust flavor profile with its aromatic punch.
Cayenne pepper: Delivers just the right kick of heat to make those taste buds sing.
Chipotle pepper: Adds a smoky warmth that complements the paprika perfectly.
Dried oregano and thyme leaves: Introduce herbal notes that balance the spices beautifully.
Kosher salt and black pepper: Essential for seasoning the fish evenly and enhancing all flavors.
Extra virgin olive oil: Used for rubbing the salmon to create that perfect sear and prevent sticking.
Sour cream (regular or dairy-free): Forms the creamy base of the dill sauce, adding tang and silkiness.
Mayonnaise: Blends with the sour cream to add richness and smooth texture.
Fresh dill: The star herb in the sauce, lending a bright, slightly grassy freshness.
Minced garlic: Infuses the sauce with a mild bite that pairs wonderfully with the dill.
Lemon juice: Gives the sauce a zesty lift that cuts through the richness and wakes up the palate.

How to Make Perfect Blackened Salmon with Creamy Dill Sauce Recipe

Step 1: Prepare the Creamy Dill Sauce

Start with making the dill sauce so the flavors have time to meld. Simply combine the sour cream, mayonnaise, chopped fresh dill, minced garlic, lemon juice, kosher salt, and black pepper in a small bowl. Stir until smooth and taste to adjust seasoning if needed. Chill this bright, creamy sauce until you’re ready to serve—it’s the perfect complement that will refresh every bite of your blackened salmon.

Step 2: Preheat and Prep the Salmon

Preheat your oven to 400 degrees Fahrenheit to get it ready for finishing the salmon. Pat the salmon fillets dry with a clean paper towel—this step is crucial for obtaining a gorgeous blackened crust when searing. Dry fish ensures the seasoning sticks and creates that characteristic char.

Step 3: Mix and Apply the Blackened Seasoning

Whisk together paprika, onion powder, garlic powder, cayenne pepper, chipotle pepper, dried oregano, dried thyme, kosher salt, and black pepper in a bowl. This powerhouse blend of spices builds the signature flavor of your blackened salmon. Generously cover both sides of each fillet with the seasoning mix, pressing lightly so it adheres well to the surface.

Step 4: Rub in Olive Oil

Drizzle 1 to 2 tablespoons of extra virgin olive oil over your seasoned salmon. Rubbing the oil into each piece will help the spices develop a crisp, caramelized crust when cooked and prevent that sticky pan experience.

Step 5: Sear the Salmon in a Cast Iron Skillet

Heat a large cast iron skillet over medium-high heat and add 1 tablespoon of olive oil, swirling to coat. Place the salmon fillets skin-side up for 1 to 3 minutes until you see a deep, alluring char forming. Then flip the fillets carefully to place the skin side down; this method ensures the fish cooks evenly and the skin crisps up beautifully.

Step 6: Bake Until Perfectly Cooked

Transfer the entire skillet to the preheated oven on the middle rack. Bake uncovered for 10 to 14 minutes or until the salmon flakes apart easily with a fork. This finishing step locks in the moisture and completes the cooking process without drying out the delicate fish.

Step 7: Serve with Creamy Dill Sauce

Remove the skillet from the oven and plate the salmon fillets carefully. Dollop or drizzle the chilled creamy dill sauce over each piece, or serve it on the side for dipping. The cool, herby sauce perfectly counterbalances the smoky spices, making every bite unforgettable.

How to Serve Perfect Blackened Salmon with Creamy Dill Sauce Recipe

The image shows three thick pieces of cooked salmon on a white plate, each piece with a blackened crispy top layer and a juicy pink-orange layer beneath. A smooth, creamy white sauce is drizzled over the center salmon piece, decorated with small green dill leaves and black pepper specks. The plate is set on a white marbled surface, adding a clean, bright look to the scene. The texture of the salmon is crunchy on top and tender inside, and the sauce adds a soft contrast in the middle. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of freshly chopped dill or a few thin lemon wedges adds a pop of color and fresh aroma to the plating. For an extra touch of texture, try sprinkling toasted sesame seeds or chopped green onions on top. These small garnishes elevate the dish’s presentation and appeal wonderfully to your senses.

Side Dishes

This blackened salmon shines alongside crisp green salads, roasted vegetables, or a light quinoa pilaf. If you’re leaning into comfort, creamy mashed potatoes or buttery garlic rice are excellent companions that balance the spicy salmon. Keep sides simple to let the star flavors thrive.

Creative Ways to Present

For a fun twist, use your Perfect Blackened Salmon with Creamy Dill Sauce Recipe in tacos layered with crunchy slaw and avocado slices or serve it over a bed of warm couscous with grilled veggies. You can also flake the cooked salmon and toss it in a salad with lemon vinaigrette, making it perfect for a bright, nutritious lunch.

Make Ahead and Storage

Storing Leftovers

Place any leftover salmon and dill sauce in airtight containers and refrigerate promptly. The fish holds well for 2 to 3 days, and the sauce stays fresh and creamy when refrigerated, ready to bring that flavorful magic back to your meal.

Freezing

If you want to keep your salmon longer, freeze the fillets (without the sauce) in a sealed freezer-safe bag, removing as much air as possible. Frozen blackened salmon maintains its quality for up to 2 months. Keep the dill sauce refrigerated separately and only thaw what you plan to use.

Reheating

To reheat, gently warm the salmon in a skillet over low heat or in a 300°F oven to maintain moisture and integrity. Avoid microwaving, which can dry out the fish. Always serve with freshly chilled creamy dill sauce for that perfect flavor harmony.

FAQs

Can I use other types of fish for this blackened seasoning?

Absolutely! While salmon is wonderful for this recipe, you can try blackening other firm, oily fish like trout, swordfish, or even mahi-mahi. Adjust cooking times accordingly since thickness varies.

Is the creamy dill sauce dairy-free?

You can easily make the sauce dairy-free by substituting sour cream with a plant-based alternative and using vegan mayonnaise. The fresh dill and lemon juice keep it flavorful and bright regardless of the base.

How spicy is the blackened seasoning?

The seasoning has a nice kick thanks to cayenne and chipotle peppers, but it’s not overwhelmingly hot. If you prefer milder flavors, reduce the cayenne or omit chipotle.

Can I grill the salmon instead of stove-top and oven?

Yes! Grilling your blackened salmon over medium heat works wonderfully. Just be sure to oil the grate well to prevent sticking and watch closely so the spices don’t burn.

What’s the best way to tell when salmon is done?

Salmon is perfectly cooked when it flakes easily with a fork and is opaque throughout. Overcooking can lead to dryness, so begin checking around 10 minutes when baking.

Final Thoughts

I can’t recommend giving the Perfect Blackened Salmon with Creamy Dill Sauce Recipe a try enough. It’s the kind of dish that makes both weeknights and weekends feel special without requiring complicated steps or rare ingredients. Trust me, once you make this, you’ll want to keep it in your regular rotation for dinner. Enjoy every delicious bite and the happy smiles it brings to your table!

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