Blackened Catfish with Lemon-Herb Butter and Garlic Green Beans

Flaky catfish fillets seasoned with a bold, homemade low-sodium blackening spice blend, seared to a dark, crispy crust. Served with a vibrant lemon-herb butter sauce and tender-crisp garlic green beans, a light yet flavorful Creole-inspired meal.
- Prep: 25 min
- Cook: 20 min
- Total: 45 min
- Servings: 2
- Cuisine: Creole
- Difficulty: Hard
Dietary
- Gluten-Free
- Nut-Free
- Pescatarian
- High-Protein
- Low-Sugar
- Low-Carb
Tags
- spicy
- savory
- fresh
- quick
- fry
- sauté
Ingredients
- 2 catfish fillets
- 1 tablespoon smoked paprika
- 1 teaspoon onion powder
- 1 teaspoon garlic powder
- 0.5 teaspoon dried thyme
- 0.5 teaspoon dried oregano
- 0.25 teaspoon cayenne pepper
- 0.25 teaspoon black pepper
- 6 tablespoon unsalted butter (melted and divided)
- 2 tablespoon fresh lemon juice
- 1 tablespoon fresh parsley (chopped)
- 0.5 teaspoon dried chives
- 8 ounce fresh green beans (trimmed)
- 2 clove garlic (minced)
Instructions
- For the Blackened Catfish: In a small bowl, combine smoked paprika, onion powder, garlic powder, dried thyme, dried oregano, cayenne pepper, and black pepper to create the blackening seasoning blend.
- Pat catfish fillets dry with paper towels. Brush both sides of each fillet generously with 2 tablespoons of melted unsalted butter. Sprinkle both sides with the blackening seasoning, pressing lightly to adhere.
- Heat a heavy-bottomed cast iron skillet over high heat until it just begins to smoke (about 5-7 minutes). This is crucial for proper blackening.
- Carefully place the seasoned catfish fillets in the hot skillet. Cook for 2-3 minutes per side, or until the fish is flaky and cooked through with a dark, crusty exterior. Work in batches if necessary to avoid overcrowding the pan. Remove from skillet and set aside.
- For the Lemon-Herb Butter: While the fish cooks, melt 2 tablespoons unsalted butter in a small saucepan over medium-low heat. Stir in fresh lemon juice, chopped fresh parsley, and dried chives. Keep warm.
- For the Garlic Green Beans: In a separate medium skillet, melt the remaining 2 tablespoons unsalted butter over medium heat.
- Add trimmed fresh green beans and minced garlic. Sauté, stirring occasionally, until green beans are tender-crisp and slightly browned, about 7-10 minutes.
- To Serve: Place a blackened catfish fillet on each plate. Drizzle generously with lemon-herb butter. Serve with garlic green beans on the side.
Notes
Blackening requires a very hot skillet and can produce a lot of smoke; ensure good ventilation. Use a very thin layer of melted butter on the fish to help the spices stick and promote blackening without excessive fat.
Nutrition (per serving)
- Calories: 520
- Protein: 40 g
- Carbohydrates: 10 g
- Fat: 37 g
- Fiber: 4.5 g
- Sodium: 180 mg
- Saturated Fat: 20 g
- Sugar: 2.5 g
- Cholesterol: 150 mg