Blackened Catfish on the Blackstone Griddle Recipe
Introduction
Blackened catfish is a flavorful and quick dish that delivers a perfect balance of smoky, spicy, and slightly sweet notes. Whether you use a Blackstone griddle or a cast-iron skillet, this recipe crisps the fish beautifully while keeping it moist inside. It’s an easy way to elevate a simple catfish dinner.

Ingredients
- 2 8 oz. catfish filets
- 2 tablespoons canola oil
- 1 tablespoon unsalted butter
- 1 tablespoon smoked paprika
- 1 tablespoon dark brown sugar
- 2 teaspoons dried oregano
- 1 teaspoon garlic powder
- 1 teaspoon cumin
- ½ teaspoon salt
- ¼ teaspoon cayenne pepper
Instructions
- Step 1: In a shallow dish, combine the smoked paprika, dark brown sugar, dried oregano, garlic powder, cumin, salt, and cayenne pepper. Pat the catfish filets dry with a paper towel, then dredge them in the spice mixture, shaking off any excess.
- Step 2: Preheat your Blackstone griddle or cast-iron skillet to medium-high heat. Add the canola oil and spread it evenly with a long-handled spatula. Add the butter and let it melt, spreading it around until foamy.
- Step 3: Place the seasoned catfish filets on the hot surface. Cook for about 3 minutes on each side, until the fish is nicely browned and flakes easily with a fork.
Tips & Variations
- For extra heat, increase the cayenne pepper or add a pinch of chili powder to the rub.
- Serve with a squeeze of fresh lemon or a side of tartar sauce to balance the spices.
- If you don’t have a Blackstone griddle, a well-seasoned cast-iron skillet works just as well.
- To keep the crust crisp, avoid overcrowding the pan while cooking.
Storage
Store any leftover blackened catfish in an airtight container in the refrigerator for up to 2 days. Reheat gently in a skillet over medium-low heat to maintain the crust or warm briefly in the microwave, though the crust may soften.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use other types of fish for this blackening recipe?
Yes, this spice blend works well on firm white fish like tilapia, snapper, or mahi-mahi. Adjust cooking time based on thickness.
Is it necessary to use butter along with the oil?
Butter adds richness and helps create a flavorful, slightly crispy crust. You can omit it if dairy is a concern but the texture and taste might be less rich.
PrintBlackened Catfish on the Blackstone Griddle Recipe
This delicious Blackened Catfish recipe features perfectly seasoned catfish filets cooked on a Blackstone griddle or cast-iron skillet. The catfish is coated with a smoky, spicy rub that includes smoked paprika, brown sugar, and a blend of aromatic spices, then seared to crispy perfection with a buttery, oily finish. Ready in under 15 minutes, it’s a flavorful, quick, and satisfying seafood dish perfect for stovetop cooking enthusiasts.
- Prep Time: 5 minutes
- Cook Time: 6 minutes
- Total Time: 11 minutes
- Yield: 2 servings 1x
- Category: Main Course
- Method: Stovetop
- Cuisine: Southern American
Ingredients
Catfish
- 2 (8 oz) catfish filets
Rub and Seasoning
- 1 tablespoon smoked paprika
- 1 tablespoon dark brown sugar
- 2 teaspoons dried oregano
- 1 teaspoon garlic powder
- 1 teaspoon cumin
- ½ teaspoon salt
- ¼ teaspoon cayenne pepper
Cooking Fats
- 2 tablespoons canola oil
- 1 tablespoon unsalted butter
Instructions
- Prepare the Rub and Catfish: In a shallow dish, combine the smoked paprika, dark brown sugar, dried oregano, garlic powder, cumin, salt, and cayenne pepper with a fork until fully mixed. Pat the catfish filets dry with a paper towel, then dredge them evenly in the prepared spice mix. Shake off any excess seasoning to avoid burning.
- Preheat the Cooking Surface: Heat your Blackstone griddle or cast-iron skillet over medium-high heat until hot. Add the canola oil, spreading it evenly with a long-handled spatula to coat the surface. Add the butter and move it around until melted and foamy, which adds flavor and helps prevent sticking.
- Cook the Catfish: Place the seasoned catfish filets carefully onto the hot griddle or skillet. Cook each side for about 3 minutes until a dark, crispy crust forms and the fish flakes easily with a fork. Avoid moving the filets too much during cooking to ensure a good sear.
Notes
- Ensure the catfish filets are dry before applying the rub to help the seasoning adhere properly and form a crust.
- The cooking time may vary slightly depending on filet thickness; adjust accordingly to avoid under- or overcooking.
- Use a cast-iron skillet if a Blackstone griddle is unavailable for a similar searing effect.
- Serve immediately with lemon wedges or your favorite side dishes such as rice, greens, or corn.
- For less heat, reduce or omit the cayenne pepper from the seasoning mix.
Keywords: blackened catfish, blackstone griddle recipe, cast iron skillet fish, spicy catfish, southern catfish recipe, quick catfish dinner, seared catfish

