Buttermilk Fried Catfish with Cornmeal Crust
Farm-raised catfish fillets soak in tangy buttermilk, then fry up in a crackling cornmeal crust until deep golden and flaky inside.

This is the fish fry that pulls the whole block over to the porch. A short buttermilk soak tenderizes the fillets while a coarse cornmeal dredge gives every bite that unmistakable crunch we grew up chasing with hot sauce.
Ingredients
- 4 catfish fillets (about 6 oz each)
- 1 1/2 cups buttermilk
- 1 tablespoon hot sauce
- 1 cup fine yellow cornmeal
- 1/2 cup all-purpose flour
- 1 tablespoon Cajun seasoning
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- 1/2 teaspoon cayenne pepper
- Salt and black pepper to taste
- Peanut oil for frying
- Lemon wedges for serving
Instructions
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1
Soak the catfishWhisk the buttermilk and hot sauce together in a shallow dish, add the catfish fillets, and refrigerate for at least 1 hour or up to overnight.
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2
Build the dredgeIn a wide bowl, stir together the cornmeal, flour, Cajun seasoning, garlic powder, paprika, cayenne, salt, and pepper.
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3
Heat the oilPour about 1/2 inch of peanut oil into a heavy skillet and heat over medium-high until it reaches 350°F, or until a pinch of cornmeal sizzles instantly.
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4
Dredge each filletLift each fillet straight from the buttermilk, letting the excess drip off, and press firmly into the cornmeal mixture to coat both sides.
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5
Fry until goldenLay the fillets carefully into the hot oil and fry 3 to 4 minutes per side, until deep golden and the fish flakes easily with a fork.
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6
Drain and restTransfer the fried fillets to a wire rack set over paper towels and let rest for 2 minutes so the crust sets before serving.
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7
Serve hotServe immediately with lemon wedges and extra hot sauce on the side.
Keep the oil temperature steady by frying only two fillets at a time so it doesn't drop and leave the crust greasy.
Store leftover catfish in an airtight container in the fridge for up to 2 days and re-crisp in a 375°F oven for 8 minutes rather than microwaving.
Frequently Asked Questions
Nutrition
Per serving. Values are estimates.