If you are craving a dish that packs a punch of bold Southern flavor with minimal prep time, Cajun Garlic Butter Salmon is an absolute winner! Juicy, tender salmon fillets are coated in a zesty Cajun spice rub, seared to golden perfection, and basted in a rich, sizzling garlic butter sauce. Crisp on the outside and moist on the inside, this restaurant-quality meal comes together in just 15 minutes!
Ingredients
For the Cajun Seasoning Rub:
- Cajun or Creole Seasoning: 1.5 tbsp (store-bought or homemade).
- Smoked Paprika: ½ tsp.
- Garlic Powder: ½ tsp.
- Onion Powder: ½ tsp.
- Black Pepper & Salt: ¼ tsp black pepper and ¼ tsp salt (adjust based on saltiness of your Cajun seasoning).
For the Salmon & Garlic Butter:
- Salmon Fillets: 4 skin-on or skinless salmon fillets (about 6 oz / 170g each).
- Olive Oil: 1 tbsp (for searing).
- Unsalted Butter: 3 tbsp.
- Garlic: 5 cloves minced.
- Lemon Juice: 1 tbsp freshly squeezed lemon juice.
- Fresh Herbs: 2 tbsp chopped fresh parsley or green onions for garnish.
Step-by-Step Instructions
- Season the Salmon:
- Pat the salmon fillets thoroughly dry with paper towels.
- In a small bowl, mix the Cajun seasoning, smoked paprika, garlic powder, onion powder, salt, and black pepper.
- Press the spice blend evenly over both sides of each salmon fillet.
- Sear to Golden Perfection:
- Heat 1 tablespoon of olive oil in a large skillet over medium-high heat.
- Place the salmon fillets in the pan (skin-side down first if using skin-on).
- Sear for 3 to 4 minutes per side until a rich, spiced crust forms and the salmon is cooked through to your liking.
- Make the Sizzling Garlic Butter:
- Reduce heat to medium-low and add the butter to the skillet alongside the salmon.
- Add the minced garlic and sauté for 1 minute until fragrant and lightly golden.
- Stir in the fresh lemon juice to combine with the melted butter and pan juices.
- Baste and Serve:
- Use a spoon to continuously baste the sizzling garlic butter over the salmon fillets for 1 minute so the flavors penetrate the crust.
- Remove from heat, garnish with fresh chopped parsley or scallions, and serve immediately with fresh lemon wedges!
Chef’s Tips for Success
- Control the Heat: Cajun seasonings vary in spiciness. Adjust the amount of cayenne or black pepper in your rub to suit your heat preference.
- Don’t Burn the Garlic: Add the garlic and butter toward the end of cooking on lower heat so the garlic becomes sweet and nutty rather than bitter.
- Serving Suggestions: Pair with Cajun rice, garlic mashed potatoes, roasted corn on the cob, or a crisp cucumber salad.