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Ruth’s Chris Cajun Blackened Salmon

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A bold and buttery Cajun blackened salmon inspired by Ruth’s Chris, featuring tender salmon fillets coated in smoky spices and pan-seared to a flavorful dark crust in under 30 minutes.

  • Total Time: 20 minutes
  • Yield: 2 servings

Ingredients

  • 2 salmon fillets (about 180200 g each)
  • 2 tablespoons unsalted butter
  • 1 tablespoon olive oil
  • 1 teaspoon paprika
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1/2 teaspoon dried thyme
  • 1/2 teaspoon dried oregano
  • 1/2 teaspoon cayenne pepper (adjust to taste)
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon salt
  • 1/2 teaspoon lemon juice

Instructions

  1. Pat the salmon fillets dry with paper towels so the seasoning sticks well and a crust forms properly.
  2. In a small bowl, mix the paprika, garlic powder, onion powder, dried thyme, dried oregano, cayenne pepper, black pepper, and salt.
  3. Rub the Cajun seasoning mixture evenly over both sides of the salmon fillets, pressing gently to help it adhere.
  4. Heat a heavy skillet, preferably cast iron, over medium-high heat. Add the olive oil and heat until hot but not smoking.
  5. Place the salmon fillets in the skillet, skin-side down if using skin-on fillets. Cook for 4–5 minutes without moving them so a dark crust develops.
  6. Carefully flip the salmon fillets and add the butter to the pan.
  7. As the butter melts, spoon it over the salmon repeatedly to keep it moist and flavorful.
  8. Cook for another 3–4 minutes, or until the salmon flakes easily with a fork and is cooked through.
  9. Drizzle lightly with lemon juice, remove from heat, and serve immediately.

Notes

  • Adjust the cayenne pepper to make the dish milder or spicier.
  • For a milder version, use smoked paprika and omit the cayenne.
  • A pinch of brown sugar can be added to the spice mix for a slightly sweeter flavor.
  • Lime juice can be used instead of lemon juice for a citrus variation.
  • The salmon can be baked at 200°C for 12–15 minutes instead of pan-seared.
  • Store leftovers in an airtight container in the refrigerator for up to 2 days.
  • Reheat gently in a skillet with a little butter or oil, or in a low oven at 150°C for about 10 minutes.
  • A cast iron skillet works best for creating the signature blackened crust.
  • Author: Amelia
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Category: Dinner
  • Method: Pan-Seared
  • Cuisine: Cajun-American
  • Diet: Gluten Free

Nutrition

  • Serving Size: 1 salmon fillet
  • Calories: 470
  • Sugar: 0 g
  • Sodium: 720 mg
  • Fat: 31 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 19 g
  • Trans Fat: 0 g
  • Carbohydrates: 3 g
  • Fiber: 1 g
  • Protein: 40 g
  • Cholesterol: 125 mg