If you’re craving a dish that perfectly balances crunchy texture with tender, flavorful fish, this Air Fryer Crispy Catfish Nuggets Recipe is going to be your new go-to. Imagine bite-sized catfish pieces coated in a zesty Cajun-spiced cornmeal crust, cooked to golden perfection in your air fryer. The result is a healthier, mess-free take on classic fried catfish that still delivers all the satisfying crisp without the extra oil. Whether you’re whipping up an easy weeknight dinner or impressing friends at a casual get-together, these nuggets are bursting with Southern charm and bold flavor.

Ingredients You’ll Need
Simple but essential, the ingredients for this Air Fryer Crispy Catfish Nuggets Recipe each play a vital role in creating that perfect crunch and tender interior. From the tangy buttermilk that tenderizes the fish to the Cajun seasoning that adds a flavorful kick, every element is carefully chosen to elevate the dish without complicating your prep time.
- Buttermilk (1/3 cup): This adds moisture and tenderizes the catfish, helping the coating stick beautifully.
- Large egg (1): Acts as a binder to hold the crispy cornmeal coating onto the fish nuggets.
- Cornmeal (1/2 cup): Provides that signature crunch and golden color to the nuggets.
- All-purpose flour (1/3 cup): Balances the texture of the coating, making it light yet crispy.
- Cajun seasoning (1 tablespoon): Brings a bold, zesty flavor with a hint of heat that makes each bite exciting.
- Salt (to taste): Enhances all the flavors and balances the seasoning perfectly.
- Pepper (1/4 teaspoon): Adds a subtle spice that complements the Cajun seasoning.
- Catfish (1 pound, cut into 1” pieces): The star of the show with its mild flavor and flaky texture, perfect for nuggets.
How to Make Air Fryer Crispy Catfish Nuggets Recipe
Step 1: Preheat the Air Fryer
Start by preheating your air fryer to 390°F. This high temperature ensures that the catfish nuggets cook evenly and get that irresistible crispy coating. A fully preheated air fryer is essential for the best texture, so don’t skip this step.
Step 2: Prepare the Wet Mixture
In a shallow bowl, whisk together the buttermilk and egg until fully blended. This mixture will not only help the coating stick but also adds moisture that keeps the fish tender on the inside.
Step 3: Prepare the Dry Coating
Now, mix the cornmeal, all-purpose flour, Cajun seasoning, salt, and pepper in another shallow bowl. Stir everything together until evenly combined. This dry mix is what gives the nuggets their crunchy, flavorful crust.
Step 4: Bread the Catfish Nuggets
Here’s the fun part: dredge each piece of catfish first in the dry mixture, then dip it into the wet buttermilk-egg blend, letting any excess drip off, and finally coat it again in the dry mixture. This double-coating creates a thick, crunchy crust that seals in the moisture.
Step 5: Prepare the Air Fryer Basket
Spray the air fryer basket with olive oil spray so the nuggets won’t stick while cooking. Arrange the breaded nuggets in a single layer, spaced out to allow air circulation. Lightly spray the tops with olive oil to encourage browning and extra crispness.
Step 6: Cook in Batches
Your air fryer basket might be cozy, so cook the nuggets in batches if necessary to avoid overcrowding. Air fry at 390°F for 5 minutes, flipping the nuggets halfway through. Cooking to an internal temperature of 145°F ensures the fish is perfectly cooked and safe to eat.
Step 7: Serve
Once cooked, serve your Air Fryer Crispy Catfish Nuggets hot alongside your favorite dipping sauces. Whether you choose classic tartar sauce, ranch, or a spicy mayo, these nuggets will disappear quickly!
How to Serve Air Fryer Crispy Catfish Nuggets Recipe

Garnishes
A sprinkle of fresh chopped parsley or a squeeze of vibrant lemon juice over the nuggets can brighten the dish and give it a fresh finish that balances the savory spices.
Side Dishes
Pair these crispy nuggets with classic Southern sides like coleslaw, cornbread, or seasoned fries. A crisp garden salad or roasted vegetables can also add a refreshing contrast to the warm, crunchy nuggets.
Creative Ways to Present
For a fun twist, serve the catfish nuggets in small slider buns with lettuce and a dollop of spicy remoulade for mini fish sandwiches. Alternatively, set them up on a platter with an array of dipping sauces for a crowd-pleasing appetizer board that invites everyone to dig in.
Make Ahead and Storage
Storing Leftovers
Cool any leftover nuggets completely before transferring them to an airtight container. Refrigerate for up to 2 days to keep the fish fresh without sogginess.
Freezing
If you want to keep the Air Fryer Crispy Catfish Nuggets Recipe on hand longer, flash freeze the breaded nuggets on a baking sheet until solid, then transfer to a freezer-safe bag. They keep well for up to one month.
Reheating
To reheat leftovers, pop the nuggets back in the air fryer at 360°F for about 3 to 4 minutes. This revives their crunchy exterior without drying out the tender fish inside.
FAQs
Can I use frozen catfish for this recipe?
Absolutely! Just make sure to thaw and pat dry the catfish pieces thoroughly before breading to ensure the coating sticks well and the nuggets cook evenly.
Is there a substitute for buttermilk in this recipe?
You can use regular milk mixed with a teaspoon of lemon juice or vinegar as a quick buttermilk substitute. Let it sit for a few minutes before using for the best results.
How spicy is this Air Fryer Crispy Catfish Nuggets Recipe?
The Cajun seasoning adds a mild to moderate heat that’s flavorful but not overwhelming. Adjust the amount to your preference or use a milder seasoning if you prefer less spice.
Can I bake the catfish nuggets instead of air frying?
Yes, you can bake them in the oven at 425°F for about 15-20 minutes, flipping halfway through. While they won’t be quite as crispy as air-fried, they’ll still be delicious.
What dipping sauces go best with these catfish nuggets?
Tartar sauce is a classic companion, but ranch, spicy mayo, or a tangy remoulade all pair wonderfully with the flavors and texture of these crispy nuggets.
Final Thoughts
I can’t recommend this Air Fryer Crispy Catfish Nuggets Recipe enough for anyone wanting a quick, flavorful, and healthier spin on a Southern favorite. These nuggets bring so much joy in every crispy bite, and once you try them, they’ll definitely become a fast favorite in your recipe collection. So go ahead, fire up your air fryer and get ready to treat yourself to some seriously delicious catfish nuggets that come together in no time!
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Air Fryer Crispy Catfish Nuggets Recipe
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Total Time: 15 minutes
- Yield: 4 servings
- Category: Seafood
- Method: Air Frying
- Cuisine: American
Description
This Air Fryer Crispy Catfish Nuggets recipe offers a quick and easy way to enjoy tender catfish pieces coated in a flavorful Cajun-spiced cornmeal crust, cooked to perfection in the air fryer for a crispy, healthy meal. Perfect as a snack or main dish, these nuggets are golden, crunchy, and delicious without the extra oil of traditional frying.
Ingredients
Wet Mixture
- 1/3 cup buttermilk
- 1 large egg
Dry Coating
- 1/2 cup cornmeal
- 1/3 cup all-purpose flour
- 1 tablespoon Cajun seasoning
- Salt to taste (if needed)
- 1/4 teaspoon pepper
Fish
- 1 pound catfish, cut into 1″ pieces
Additional
- Olive oil spray
Instructions
- Preheat the Air Fryer: Preheat your air fryer to 390°F to ensure it is hot enough for even cooking and crispy results.
- Prepare the Wet Mixture: In a shallow bowl, combine the buttermilk and egg. Whisk them together until fully blended and set aside.
- Prepare the Dry Coating: In another shallow bowl, mix together the cornmeal, all-purpose flour, Cajun seasoning, salt (if needed), and pepper. Stir until everything is evenly combined.
- Bread the Catfish Nuggets: Take each piece of catfish and dredge it first in the dry cornmeal mixture, then dip it into the wet egg mixture, letting any excess drip off. Finally, coat it again in the dry cornmeal mixture. Set aside the breaded pieces on a clean plate.
- Prepare the Air Fryer Basket: Spray the air fryer basket with olive oil spray to prevent sticking. Place the breaded catfish nuggets in the basket, ensuring they are spaced apart for even cooking. Lightly spray the tops of the nuggets with olive oil.
- Cook in Batches: Depending on the size of your air fryer, you may need to cook the nuggets in batches to avoid overcrowding. Cook for 5 minutes, flipping the nuggets halfway through. Ensure they’re cooked to an internal temperature of at least 145°F.
- Serve: Once cooked, serve the crispy catfish nuggets hot with your favorite dipping sauces like tartar sauce, ranch, or spicy mayo. Enjoy!
Notes
- Make sure not to overcrowd the air fryer basket; cook in batches if necessary for even crispiness.
- Check the internal temperature of the catfish nuggets to ensure they reach 145°F for safe consumption.
- You can adjust the Cajun seasoning level to suit your spice preference.
- Serve immediately for the best crisp texture.
- Use olive oil spray to reduce added fats while helping achieve a crispy crust.

