Fried Catfish

Fried Catfish
⏱️ cook time 35 minutes
🍽️ servings 4
⚡ Difficulty easy

intro

Crispy golden cornmeal-crusted fried catfish with tender, flaky white flesh, a beloved Southern American staple perfect for casual shared family meals.

Ingredients

Catfish fillets 680 grams (4 x 170g fillets)
Buttermilk 240 ml (1 cup)
Fine yellow cornmeal 180 grams (1.5 cups)
All-purpose flour 60 grams (1/2 cup)
Smoked paprika 1 tablespoon
Garlic powder 1 teaspoon
Onion powder 1 teaspoon
Cayenne pepper 1/2 teaspoon
Kosher salt 1.5 teaspoons
Ground black pepper 1 teaspoon
Neutral vegetable oil (peanut or canola) 1 liter
Tartar sauce (for serving) 120 ml (1/2 cup)

Steps

1

Brine the catfish fillets

Pat 680g of catfish fillets completely dry with paper towels, then submerge them fully in 240ml of buttermilk in a shallow glass dish. Cover the dish and refrigerate for 15 minutes to tenderize the fish and help the breading stick securely during frying.

Step 1
step1:Brine the catfish fillets
2

Mix cornmeal breading

In a wide, shallow ceramic dish, combine 180g fine yellow cornmeal, 60g all-purpose flour, 1 tablespoon smoked paprika, 1 teaspoon garlic powder, 1 teaspoon onion powder, 1/2 teaspoon cayenne pepper, 1.5 teaspoons kosher salt, and 1 teaspoon ground black pepper. Whisk the dry mixture for 30 seconds until all spices are evenly distributed throughout the cornmeal and flour base.

Step 2
step2:Mix cornmeal breading
3

Heat frying oil

Pour 1 liter of neutral vegetable oil (peanut or canola) into a heavy-bottomed cast iron skillet or Dutch oven, until the oil reaches a 5cm depth. Heat over medium-high heat for 8-10 minutes, until the oil reaches a steady 175°C (350°F) as measured with a clip-on candy/deep fry thermometer. Never leave heating oil unattended.

Step 3
step3:Heat frying oil
4

Bread catfish fillets

Remove one catfish fillet from the buttermilk at a time, holding it above the dish for 3 seconds to let excess buttermilk drip off. Press both sides of the fillet firmly into the cornmeal breading mix, coating every surface to create an even 2mm thick crust. Set breaded fillets on a wire rack for 5 minutes to let the coating set before frying.

Step 4
step4:Bread catfish fillets
5

Fry catfish in batches

Carefully lower 2 breaded fillets into the hot oil at a time to avoid overcrowding the pan. Fry for 6-7 minutes total, flipping each fillet halfway through cooking at the 3.5 minute mark with a slotted metal spatula, until the crust is deep golden and crispy, and the fish’s internal temperature reaches 63°C (145°F). Adjust stovetop heat as needed to maintain a constant 175°C (350°F) oil temperature between batches.

Step 5
step5:Fry catfish in batches
6

Drain and rest fillets

Lift cooked fillets from the oil with the slotted spatula, holding them above the pan for 2 seconds to let excess oil drain off, then transfer them to a wire rack set over a rimmed baking sheet. Sprinkle fillets lightly with a pinch of extra kosher salt immediately after removing from oil, then let them rest for 3 minutes to let excess grease drain and the crust set before serving with tartar sauce.

Step 6
step6:Drain and rest fillets

Tips

1.Never overcrowd the frying pan, as this rapidly drops oil temperature and leads to soggy, greasy breading instead of the desired light, crisp crust.
2.Letting breaded fillets rest on a wire rack for 5 minutes before frying helps the coating adhere properly, preventing it from sliding off the fish during cooking.
3.Use fine-ground yellow cornmeal for the most authentic, non-gritty crust; coarse stone-ground cornmeal will create a rough, overly textured coating that falls off easily.

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Fried Catfish:Frequently Asked Questions

1.Why do I need to soak catfish in buttermilk before frying?
Soaking catfish in buttermilk serves three key purposes: its mild acid cuts through the faint earthy, muddy flavor farmed or wild catfish can carry, it tenderizes the delicate flesh without making it mushy, and it creates a sticky base so the cornmeal crust adheres evenly instead of sliding off during frying. Aim for a 1 to 2 hour fridge soak for best results, though 30 minutes works if you’re short on time.
2.Can I use white cornmeal instead of fine yellow cornmeal for the crust?
You can use fine white cornmeal in a pinch, but fine yellow cornmeal is the traditional Southern pick for that signature golden, crisp crust and subtly sweet, toasty corn flavor. Skip coarse-ground cornmeal, as it creates a gritty, heavy crust that won’t cook evenly against the fish, and always use fresh cornmeal—rancid cornmeal will leave an unpleasant off-flavor.
3.How do I get a crispy crust instead of a soggy one?
First, pat buttermilk-soaked fillets lightly before dredging to remove excess moisture that causes sogginess. Let dredged fillets rest 10 minutes before frying so the crust sets, and hold your frying oil at a steady 350°F—too low and the fish absorbs excess oil, turning the crust mushy. Never overcrowd the pan, as that drops oil temperature fast.
4.What type of oil is best for frying Southern catfish?
Traditional Southern cooks often use peanut oil for its high 450°F smoke point and neutral, faintly nutty flavor that doesn’t overpower the delicate catfish. Canola, regular vegetable oil, or refined lard work great too if you have a peanut allergy. Skip olive oil or butter, as their low smoke points burn at frying temps and leave a bitter, off-flavor on your crust.
5.How do I tell when catfish is done without overcooking it?
Catfish is perfectly cooked when the crust is deep golden brown, the flesh flakes easily with a fork at the thickest point, and it hits an internal temperature of 145°F on an instant-read thermometer. Thin fillets usually take 3 to 4 minutes per side, while thicker cuts may take 5 minutes per side—overcooking leads to tough, dry, rubbery flesh fast.
6.Do I really need to add all-purpose flour to the cornmeal dredge?
The small amount of all-purpose flour in the dredge creates a lighter, more evenly adherent crust that doesn’t crack or fall off as easily as a 100% cornmeal coating can. Skipping the flour leads to a thicker, denser crust that often separates from the fish as it fries. You can swap in 1:1 gluten-free all-purpose flour if needed for dietary restrictions.
7.What does smoked paprika add, and can I substitute regular paprika?
Smoked paprika adds that subtle, woody, deep smoky note that defines classic Southern fish fry seasoning, balancing the sweet cornmeal and tangy buttermilk. You can use regular sweet paprika if that’s all you have, but add a tiny pinch of cayenne and ¼ teaspoon garlic powder to make up for missing depth, or a dash of liquid smoke for that signature smoky kick.
8.Why do my catfish fillets curl up when they fry?
Catfish fillets curl when the thin, membrane-like silver skin (or residual skin) on one side contracts faster than the flesh when it hits hot oil. To prevent this, make 2 to 3 small, shallow slits across the skin side of each fillet before soaking, which stops the membrane from pulling the fillet tight. You can also press fillets gently with a spatula for the first 30 seconds of frying.
9.How do I keep catfish crispy when cooking batches for a crowd?
As you finish each fried batch, set cooked fillets on a wire rack set over a baking sheet instead of piling them on paper towels, which trap steam and turn the bottom crust soggy. Hold them in a 200°F oven while you cook remaining batches—this keeps air circulating around fillets, so the crust stays crisp for up to 30 minutes as you finish frying.
10.Can I make this crispy catfish in an air fryer instead of deep frying?
You can make a tasty air fryer version, though it won’t have the exact same rich, shattery crunch of deep-fried catfish. Spray dredged fillets generously with oil on both sides, cook at 400°F for 12 to 15 minutes, flipping halfway, until the crust is crisp and the fish hits 145°F internally. It’s a great lower-oil alternative for quick weeknight meals.

Comments (20)

2 days ago

OMG this crispy southern fried catfish was the star of our Sunday family dinner! The crust was so crunchy and stayed on perfect, no soggy spots at all. My husband kept going back for seconds, even my picky 7 year old ate two whole fillets. Served it with hushpuppies and coleslaw, 10/10 would make again.

1 day ago

Wait did you use regular cornmeal or the fine ground? I tried a different recipe last week and the crust kept sliding right off the fillets no matter what I did!

20 hours ago

So glad your family loved it! We recommend medium-ground yellow cornmeal for that perfect shattery crunch that sticks — be sure to pat the catfish completely dry before dredging too, that makes such a big difference for crust adhesion!

3 days ago

Made this for my neighborhood potluck last weekend and people were begging for the recipe! So easy to throw together even for a crowd, the seasoning is spot on — not too spicy, just enough kick. SO good, I’ll be adding this to my regular rotation for sure.

1 week ago

Total game changer for my weekly meal prep! I was worried fried catfish wouldn’t reheat well, but I popped these in the air fryer at 400 for 5 minutes and they got crispy all over again. Way better than the sad fast food fish I used to grab on busy weeknights.

6 days ago

That air fryer reheat trick is genius! So glad this works for your meal prep routine — it makes our day to hear these recipes fit into busy schedules!

5 days ago

Grew up eating my grandma’s fried catfish in Alabama and was skeptical a random online recipe could measure up, but Y’ALL. This hit every single nostalgia button. The crust crunch, the Cajun seasoning balance, it’s exactly what I remember. I did add a tiny extra pinch of paprika because that’s how grandma did it, no notes otherwise!

4 days ago

Wait how much extra paprika did you add? I love a smoky flavor, I’ve been looking for ways to tweak this to be a little bolder!

3 days ago

Love that you added your own family twist! A pinch of smoked paprika is such a great call — that smoky depth pairs so perfectly with the cornmeal crust. So happy this felt like a taste of home for you!

1 week ago

Took this camping last weekend and cooked it up on our cast iron over the fire. Absolute home run. The crispy crust held up even when we were cooking outside in the wind, and the whole crew devoured every last fillet before I could even get a second piece for myself. Will make every camping trip from now on.

30 minutes ago

Wait, does anyone know if this works with a gluten free flour blend for the dredge? I have celiac and have been craving good fried catfish for ages, this recipe looks too good to pass up!

20 minutes ago

Great question! You can absolutely swap the all-purpose flour for a 1:1 gluten free all-purpose blend with zero issues — just make sure your cornmeal is certified gluten free too if you’re avoiding cross-contamination. It comes out just as crispy!

yesterday

Made this last night for my wife’s birthday dinner (she’s been begging for fried catfish for months) and she said it’s better than the stuff we get at our favorite seafood shack downtown. Only thing I messed up was I overcrowded the pan on the first batch, so those were a little less crispy, but the rest were perfect. Don’t be like me, fry in small batches!

18 hours ago

Oh I made that exact same mistake my first time making fried fish! It’s so tempting to cram as many as possible in the pan to save time, but it totally kills the oil temp. Small batches forever now lol

12 hours ago

Happy birthday to your wife! And that’s such a great tip — overcrowding the pan drops the oil temperature so fast, which leads to soggy crust. So glad you figured it out and the rest of the batches turned out great!

2 weeks ago

My kids loved it!!! I was so worried the Cajun seasoning would be too spicy for my 5 and 8 year old, but it was super mild and flavorful, they dipped theirs in tartar sauce and ate every bite. Even got them to eat a side of collards with it, which is basically a parenting win in my book.

1 week ago

If you want a little more heat for the adults, just toss a little extra cayenne in the dredge for the fillets you’re making for grown ups! I did that last time I made this and it was perfect, kids got their mild version, we got ours with a kick.

2 weeks ago

I catch my own catfish down at the local lake and I’ve been frying ’em for 40+ years, so I know good catfish when I taste it. This recipe is top tier. The cornmeal to flour ratio is exactly right, no weird overpowering seasonings that cover up the fresh fish flavor. 5 stars easy.

5 days ago

First time ever making fried fish of any kind and this was so easy! I was super intimidated by hot oil and getting the crust right, but the instructions were so straightforward, no confusing steps. It came out perfectly crispy on the first try, my husband thought I ordered takeout lmao.

4 days ago

This makes us so happy to hear! This recipe is perfect for first-time fish fryers, no fancy skills required. Way to go nailing it on the first try — that’s such a fun win for a newlywed kitchen!

1 week ago

Made these for our college football watch party this past weekend and they were gone in 10 minutes. I cut the fillets into nugget sized pieces for easy dipping, set out bowls of tartar, comeback sauce, and hot honey, and people were raving the whole game. Will absolutely be making these for every game day this season.

5 days ago

The nugget cut is such a smart call for parties! I’m hosting a tailgate next month and I was trying to figure out how to serve these without people making a mess, that’s perfect. Hot honey dip sounds insane, I’m stealing that idea.

3 days ago

We love the nugget hack for parties! Cutting them into bite-sized pieces makes them so dippable and perfect for grabbing while you’re watching the game. That hot honey dip idea is chef’s kiss, we might have to add that to our serving suggestions!

3 days ago

I was skeptical fried catfish could fit into my higher protein meal plan, but a 6oz fillet is actually super high protein and the crispy crust is so satisfying I don’t even feel like I’m “dieting”. Paired it with roasted broccoli and a little tartar sauce, chef’s kiss. Way better than boring baked chicken every night.

2 days ago

Pro tip: Make this in a cast iron skillet if you have one! The heat retention is unbeatable, you get that extra crispy, evenly golden crust every single time. I used my 12 inch lodge that I’ve had for 10 years and these came out better than any restaurant catfish I’ve ever had.

1 day ago

Ugh I wish I had a cast iron! I just used a regular deep skillet and it still came out great, but I’ve been meaning to pick one up. Do you have a recommendation for a good beginner one?

2 weeks ago

Added an extra 1/4 tsp of cayenne and a dash of hot sauce to the egg wash like my pops used to do, and this came out insane. The base recipe is perfect, it’s so easy to tweak to your own taste preferences. Served it with fried green tomatoes and sweet potato fries, total southern comfort food feast.

1 week ago

Fried green tomatoes on the side?! That’s the dream meal. I never thought to add hot sauce to the egg wash, that must add such a good little zing. Gonna try that next time I make this!

6 days ago

Love that family tweak! Adding hot sauce to the egg wash is such a clever way to build heat right into every layer, instead of just sprinkling it on top. That full southern spread sounds absolutely incredible.

just now

Y’all I burn everything I cook, even toast half the time. I followed this recipe exactly, used a candy thermometer to keep the oil at 350, and my catfish came out perfect!!! Crispy, golden, not burnt, not raw in the middle. My roommate thought I ordered delivery lmao. Easy enough for even the most hopeless cooks like me.

2 minutes ago

This is the best review we could ask for! Using a candy thermometer to monitor oil temp is such a smart move for new cooks, it takes all the guesswork out. We’re so proud you pulled off perfect catfish — no burnt toast required!

5 days ago

I usually only make catfish when we go to the coast, but this recipe made it so easy to make at home that I don’t think I’ll ever order it out again. The cost of making it at home is half what we pay at a restaurant, and it tastes fresher too. Total win for weeknight dinners.

1 week ago

Made this for our after-church supper last week and everyone was asking where I got the recipe. The older ladies at church who have been making catfish for 50 years said it was some of the best they’d ever had. I’d call that a massive win. Served with cheese grits and fried okra, obviously.

4 days ago

Wait cheese grits are the perfect side! I’m signed up to bring a main dish to our church potluck next month, this is definitely what I’m making. No way it doesn’t get rave reviews if the church ladies approved it.

2 hours ago

Wait, does this recipe work with other white fish if I don’t have catfish? My son has a mild catfish allergy but loves crispy fried fish, I was wondering if tilapia or cod would hold up with this crust?

1 hour ago

I used cod last week when I couldn’t find catfish at the grocery store and it worked amazing! Just make sure you pat it really dry too, it came out just as crispy. My family didn’t even notice a difference!

45 minutes ago

Great question! This cornmeal crust works beautifully with other firm white fish like cod, tilapia, or even swai — just stick to fillets that are around 1/2 to 3/4 inch thick so they cook evenly without falling apart. We hope your son loves it!

2 weeks ago

Meal prepped 8 fillets on Sunday and ate them all week for lunch, reheated in the toaster oven they get just as crispy as day one. The seasoning is so good I didn’t even need tartar sauce half the time, which is saying something because I put tartar on everything. 10/10, no notes.

5 minutes ago

I was so scared of deep frying at home because I’ve heard horror stories of oil splatters and fires, but this recipe had such clear safety tips I felt totally comfortable doing it. I kept the oil at a steady 350, didn’t fill the pot too high, and it was totally stress free! The catfish came out so crispy, I can’t believe I waited this long to try frying at home.

1 minute ago

We’re so glad the safety tips helped you feel confident! Frying at home is totally manageable as long as you take those small precautions, and the payoff of that crispy catfish is so worth it. Way to go conquering your fear of frying!