If you’re on the hunt for a weeknight dinner that’s quick, fun, and absolutely packed with flavor, this Air Fryer Crispy Catfish Nuggets Recipe is about to become your new obsession. Imagine juicy, tender catfish pieces encased in a golden, crunchy crust with just the right kick of Southern spice—all made effortlessly in your air fryer. Whether you’re planning a cozy family meal or looking for a crowd-pleasing appetizer, these nuggets bring restaurant-quality taste straight to your kitchen, minus the deep-fryer mess. Get ready to fall in love with a dish that delivers big flavor and texture in every single bite!

Ingredients You’ll Need
The beauty of this recipe is how a handful of simple ingredients transform into something truly show-stopping. Each one plays a special role, building layers of taste, crunch, and color that make these catfish nuggets irresistible.
- Catfish fillets (1 pound, cut into bite-sized nuggets): Mild and flaky, catfish soaks up all the zesty flavors in the marinade and coating.
- Buttermilk (1 cup): Tenderizes the fish while adding a subtle tang that keeps every bite juicy.
- Hot sauce (1 teaspoon): Brings gentle heat and Southern flair to the marinade—adjust to your spice preference!
- Cornmeal (1 cup): Creates that classic, golden crunch you crave in every nugget.
- All-purpose flour (1/2 cup): Helps the coating stick and adds extra crispiness to the crust.
- Garlic powder (1 teaspoon): Infuses savory depth into the breading.
- Onion powder (1 teaspoon): Enhances the flavor profile with a mellow, sweet note.
- Smoked paprika (1 teaspoon): Delivers smoky warmth and a gorgeous color to the nuggets.
- Cayenne pepper (1/2 teaspoon): Adds a subtle, fiery kick—feel free to use less (or more!) to suit your taste buds.
- Salt (1 teaspoon): Essential for seasoning the fish and boosting all the other flavors.
- Black pepper (1/2 teaspoon): Rounds out the spice blend with a touch of heat.
- Olive oil spray: Ensures the nuggets crisp up beautifully in the air fryer without extra oil.
- Lemon wedges and tartar sauce (for serving): Bright, tangy accompaniments that make every bite pop.
How to Make Air Fryer Crispy Catfish Nuggets Recipe
Step 1: Marinate the Catfish
Whisk together the buttermilk and hot sauce in a shallow bowl. Add the catfish nuggets, making sure they’re fully submerged, then cover and refrigerate for at least 30 minutes. This quick marinade not only infuses the fish with flavor but also ensures it stays tender and moist during cooking.
Step 2: Prepare the Crunchy Coating
In a separate bowl, combine the cornmeal, flour, garlic powder, onion powder, smoked paprika, cayenne, salt, and black pepper. Stir well so all the spices are evenly distributed—this is what creates that irresistible crispy crust with a Southern kick.
Step 3: Dredge the Catfish Nuggets
Take each piece of marinated catfish out of the buttermilk, letting any excess drip off. Dredge the nuggets in the cornmeal mixture, pressing lightly so the coating sticks well. For an ultra-crispy finish, you can double-dip by repeating the buttermilk and breading step.
Step 4: Preheat and Prep the Air Fryer
Preheat your air fryer to 400°F (200°C) for about 5 minutes. Lightly spray the basket with olive oil spray to prevent sticking and to help the nuggets get that golden, crunchy exterior.
Step 5: Air Fry to Crispy Perfection
Arrange the breaded catfish nuggets in a single layer in the air fryer basket, leaving a bit of space between each one for even cooking. Give the tops a light mist of olive oil spray. Cook for 8 to 10 minutes, flipping halfway through, until the nuggets are perfectly crispy and golden brown.
Step 6: Serve and Enjoy
Serve the hot, crispy nuggets immediately with lemon wedges and plenty of tartar sauce. The combination of crunchy coating, tender fish, and bright finishing touches is simply irresistible!
How to Serve Air Fryer Crispy Catfish Nuggets Recipe

Garnishes
Nothing elevates these nuggets like a generous squeeze of fresh lemon or a dollop of creamy tartar sauce. For an extra pop of color and flavor, sprinkle on some chopped parsley or a dash of smoked paprika just before serving.
Side Dishes
This Air Fryer Crispy Catfish Nuggets Recipe pairs perfectly with classic Southern sides. Try serving them alongside coleslaw, hush puppies, cornbread, or even a fresh garden salad for a lighter touch. They’re also fantastic with crispy fries or sweet potato wedges.
Creative Ways to Present
Turn these nuggets into a fun finger-food platter with a trio of dipping sauces—think tartar, spicy remoulade, and a tangy honey mustard. Or, pile them into soft tortillas with slaw for easy catfish tacos! They’re also a hit on top of a hearty salad for a protein-packed lunch.
Make Ahead and Storage
Storing Leftovers
If you have leftovers (which is rare!), store the cooled nuggets in an airtight container in the refrigerator. They’ll keep well for up to 2 days, and they stay surprisingly crisp if handled properly.
Freezing
You can freeze cooked catfish nuggets for up to 2 months. Arrange them in a single layer on a baking sheet to freeze individually first, then transfer to a freezer bag or container. This method prevents them from sticking together.
Reheating
To revive that irresistible crunch, reheat the nuggets in your air fryer at 375°F for 3 to 4 minutes. They’ll come out hot and crispy—almost as good as fresh from the fryer!
FAQs
Can I use a different type Main Course, Appetizer
Absolutely! While catfish is classic for this Air Fryer Crispy Catfish Nuggets Recipe, you can substitute similar mild, flaky fish like tilapia or cod. Just be sure to cut them into even, bite-sized pieces for the best results.
How do I make these nuggets gluten-free?
Simply swap the all-purpose flour for your favorite gluten-free flour blend. The cornmeal provides plenty of crunch, so you won’t miss a thing!
What’s the secret to getting the crispiest nuggets in the air fryer?
The key is making sure the nuggets are well coated and not overcrowded in the air fryer basket. A light spray of olive oil on both sides also helps achieve that signature crispy texture.
Can I double the Air Fryer Crispy Catfish Nuggets Recipe for a crowd?
Definitely! Just cook the nuggets in batches so they crisp up evenly. Keep finished batches warm in a low oven while you finish the rest.
Is there a dairy-free alternative to buttermilk?
Yes, you can make a quick dairy-free “buttermilk” by mixing 1 cup of unsweetened plant milk with 1 tablespoon of lemon juice or vinegar. Let it sit for a few minutes before using in the marinade.
Final Thoughts
I can’t wait for you to experience the magic of this Air Fryer Crispy Catfish Nuggets Recipe! It’s easy, irresistibly delicious, and always a hit with family and friends. Give it a try, and don’t be surprised if it becomes a regular favorite in your kitchen too!
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Air Fryer Crispy Catfish Nuggets Recipe
- Total Time: 55 minutes
- Yield: 4 servings 1x
- Diet: Non-Vegetarian
Description
Deliciously crispy and golden catfish nuggets made effortlessly in the air fryer. These bite-sized seafood treats are marinated in buttermilk and hot sauce, seasoned with a flavorful cornmeal coating, and cooked to perfection for a healthier alternative to traditional frying. Serve with lemon wedges and tangy tartar sauce for a perfect appetizer or main course inspired by Southern American cuisine.
Ingredients
Catfish Marinade
- 1 pound catfish fillets, cut into bite-sized nuggets
- 1 cup buttermilk
- 1 teaspoon hot sauce
Breading
- 1 cup cornmeal
- 1/2 cup all-purpose flour
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon smoked paprika
- 1/2 teaspoon cayenne pepper
- 1 teaspoon salt
- 1/2 teaspoon black pepper
For Cooking and Serving
- Olive oil spray
- Lemon wedges, for serving
- Tartar sauce, for serving
Instructions
- Marinate the Catfish: In a shallow bowl, whisk together the buttermilk and hot sauce until combined. Add the catfish nuggets to the mixture, ensuring they are submerged. Cover and refrigerate for at least 30 minutes to allow the flavors to infuse and the fish to tenderize.
- Prepare the Breading Mixture: In a separate bowl, combine the cornmeal, all-purpose flour, garlic powder, onion powder, smoked paprika, cayenne pepper, salt, and black pepper. Mix thoroughly so the spices are evenly distributed.
- Coat the Nuggets: Remove the catfish nuggets from the buttermilk marinade, letting any excess drip off. Dredge each nugget in the cornmeal mixture, pressing lightly to ensure an even and thorough coating.
- Preheat the Air Fryer: Set your air fryer to 400°F (200°C) and let it preheat for 5 minutes. Lightly spray the air fryer basket with olive oil spray to prevent sticking.
- Cook the Nuggets: Arrange the coated catfish nuggets in a single layer inside the air fryer basket, leaving some space between each piece for even cooking. Lightly spray the tops of the nuggets with olive oil spray to aid browning. Cook for 8 to 10 minutes, flipping the nuggets halfway through the cooking time to ensure both sides become golden brown and crispy.
- Serve: Once cooked, transfer the catfish nuggets to a serving platter. Serve immediately with fresh lemon wedges and tartar sauce for dipping.
Notes
- For extra crunch, double-dip the catfish nuggets by dipping them back into the buttermilk and then re-coating with the cornmeal mixture before cooking.
- Adjust the amount of cayenne pepper in the breading to suit your preferred spice level.
- These catfish nuggets reheat well in the air fryer at 375°F (190°C) for 3 to 4 minutes, maintaining their crispness.
- Prep Time: 15 minutes (plus 30 minutes marinating)
- Cook Time: 10 minutes
- Category: Main Course, Appetizer
- Method: Air Fryer
- Cuisine: Southern, American
Nutrition
- Serving Size: About 6 nuggets
- Calories: 320
- Sugar: 2 g
- Sodium: 590 mg
- Fat: 12 g
- Saturated Fat: 3 g
- Unsaturated Fat: 8 g
- Trans Fat: 0 g
- Carbohydrates: 28 g
- Fiber: 2 g
- Protein: 25 g
- Cholesterol: 65 mg