Spicy Grilled Catfish Recipe

This Spicy Grilled Catfish Recipe delivers a bold flavor punch with tender fillets coated in a smoky, aromatic blend of Old Bay and paprika. Seared to a flaky finish and brightened with a fresh squeeze of lemon, it is a healthy, protein-packed dinner that comes together in just 15 minutes.

Jump to Recipe

Spicy Grilled Catfish Ingredients

• 4 catfish fillets: Fresh, firm fillets work best. Catfish has a mild, sweet flavor that carries spices beautifully.
• 1 tsp Old Bay seasoning: The classic seafood blend that adds depth and celery salt notes.
• 1 tsp paprika: Provides a vibrant red color and mild earthiness.
• 1 tsp garlic powder: For savory aromatics without the risk of burning fresh garlic.
• 1/2 tsp salt & 1/2 tsp black pepper: Essential seasoning base.
• 1 lemon: Cut in half for a fresh, acidic finish that cuts through the spice.
• Oil or Butter: For greasing the grill grates or cast-iron skillet.

How To Make Spicy Grilled Catfish

1. Create the Rub: In a small bowl, whisk together the Old Bay seasoning, paprika, garlic powder, salt, and black pepper. This dry rub creates the crust.
2. Prep the Fish: Pat the catfish fillets completely dry with paper towels. Crucial Step: If the fish is wet, it will steam instead of sear, and the spices will slide off. Rub the spice mixture generously over both sides of the fillets, pressing it into the flesh.
3. Heat the Surface: Preheat your outdoor grill or a cast-iron skillet on the stove to medium-high heat. Add your oil or butter. The surface needs to be hot enough to sizzle immediately upon contact.
4. Sear: Lay the fillets into the hot pan or onto the grill grates. Cook undisturbed for 5 minutes. Do not try to move the fish early, or it will stick and tear. You want a nice char to develop, which will naturally release the fish from the cooking surface.
5. Flip and Finish: Carefully flip the fillets using a wide fish spatula. Cook for another 5 minutes on the second side until the fish is opaque and flakes easily with a fork.
6. Serve: Remove from heat and immediately squeeze fresh lemon juice over the hot fish. The acid wakes up the spices and adds a zesty finish.

Recipe Tips

• Taming the “Fishiness”: If you find catfish too earthy or muddy tasting, soak the raw fillets in milk for 30 minutes before patting dry and seasoning. This neutralizes the strong flavor.
• Cast Iron vs. Grill: While grilling adds a smoky flavor, a cast-iron skillet allows for a “blackened” style crust that is incredibly flavorful. If grilling, ensure your grates are very clean and well-oiled.
• Don’t Overcook: Catfish is lean. As soon as the flesh turns from translucent to white and separates into flakes, it is done. Overcooking makes it rubbery.
• Spice Level: This recipe is “spicy” in the aromatic sense, but mild in heat. For a true kick, add 1/4 teaspoon of cayenne pepper to the rub.

What To Serve With Grilled Catfish

• Coleslaw: A creamy, cool slaw is the traditional Southern side to balance the spice.
• Hush Puppies: Fried cornmeal dough balls are a classic pairing.
• Grilled Corn: Keep the cooking outdoors by throwing corn on the grill alongside the fish.
• Cucumber Salad: A vinegar-based cucumber salad adds a refreshing crunch.

How To Store Spicy Grilled Catfish

• Refrigerate: Store leftovers in an airtight container for up to 2 days.
• Reheat: Reheat gently in a skillet over low heat with a splash of water or butter to keep it moist. Microwaving can make fish rubbery and is not recommended.
• Freeze: Freezing cooked catfish is not recommended as the texture degrades significantly.

Spicy Grilled Catfish Nutrition Facts

• Calories: 220 kcal
• Fat: 12g
• Carbohydrates: 2g
• Protein: 26g
• Sodium: 650mg

Nutrition information is estimated per fillet.

FAQs