Catfish Po' Boy
Crispy, golden fried catfish fillets tucked into soft French bread with a tangy remoulade sauce, crunchy lettuce, and pickles. This New Orleans classic brings the bayou straight to your kitchen, delivering a perfect crunch with every bite.
For 4 servings
- prep
Make the remoulade sauce.
1.In a small bowl, combine mayonnaise, pickle relish, capers, lemon juice, hot sauce, and minced garlic.2.Stir well until smooth and uniform. Cover and refrigerate until ready to use. - prep
Set up the dredging station.
1.In a shallow bowl, whisk together flour, cornmeal, garlic powder, smoked paprika, cayenne, a pinch of salt, and black pepper.2.In a second bowl, whisk eggs and buttermilk until combined.3.Pat catfish fillets dry with paper towels and season lightly with a pinch of salt.TIPA dry surface ensures the egg wash sticks properly, which gives you a thicker, crunchier crust. - fry
Heat the oil and bread the catfish.
1.Heat oil in a deep fryer or heavy-bottomed pot to 350°F (175°C).2.Dip each fillet into the egg-buttermilk mixture, letting excess drip off.3.Press firmly into the seasoned flour-cornmeal mix, coating all sides completely.4.Place breaded fillets on a wire rack while oil comes to temperature.TIPKeep one hand dry for the flour and one wet for the egg wash — it stops your fingers from turning into a clumpy mess. - fry · ~5 min
Fry the catfish until golden and cooked through.
1.Carefully lower 2 fillets into the hot oil and fry for 4-5 minutes, turning once midway.2.Cook until deeply golden brown and an instant-read thermometer inserted into the thickest part reads 145°F (63°C).3.Remove with a slotted spoon and drain on a wire rack or paper towels.4.Repeat with remaining 2 fillets.TIPDon't overcrowd the pot — frying too many at once drops the oil temperature and makes the coating soggy. - assemble
Assemble the po' boys.
1.Spread a generous layer of remoulade sauce on both sides of each split French bread.2.Place a fried catfish fillet on the bottom half of each bread.3.Top with shredded lettuce, 2 slices of tomato, and pickles.4.Close the sandwich, press gently, and serve immediately.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Pat the catfish fillets completely dry before dredging to ensure the egg wash adheres and creates a crispy crust.
- 2Use a deep-fry thermometer to maintain oil at a steady 350°F; oil that's too cool makes greasy fish, too hot burns the coating.
- 3Rest breaded fillets on a wire rack for 5 minutes before frying to help the coating set and stay on during cooking.
- 4Fry only two fillets at a time to avoid overcrowding, which drops oil temperature and leads to a soggy crust.
- 5Make the remoulade sauce at least 30 minutes ahead and refrigerate to let the flavors meld for a tangier, more vibrant result.
- 6Assemble po' boys immediately after frying so the bread stays crisp and the fish is piping hot.
Adapt it for your goals.
Baked
For a lighter take, brush breaded fillets with oil and bake at 425°F on a wire rack for 15-18 minutes, flipping halfway. This reduces fat while keeping a crunchy texture.
Air FryerAir-Fryer
Cook breaded catfish in an air fryer at 375°F for 10-12 minutes, flipping once, for a crisp crust with significantly less oil — perfect for a quicker, less messy version.
Spicy CreoleSpicy Creole
Add 1 teaspoon of Creole seasoning to the flour-cornmeal mix and double the hot sauce in the remoulade for a bolder, spicier kick that amplifies the Louisiana roots.
Gluten FreeGluten-Free
Swap all-purpose flour with a gluten-free blend and use certified gluten-free cornmeal for a celiac-friendly po' boy that still delivers crunch.
Why this is on our healthy list.
Rich in Lean Protein
Catfish provides high-quality, low-fat protein that supports muscle maintenance and satiety without excess saturated fat.
Good Source of Omega-3s
Farm-raised catfish contains beneficial omega-3 fatty acids, which are important for heart and brain health.
Contains Vitamin C from Lemon
Fresh lemon juice in the remoulade adds a small but valuable dose of vitamin C, supporting immune function and iron absorption.
Lycopene from Tomatoes
Fresh tomato slices contribute lycopene, an antioxidant linked to reduced risk of chronic diseases.
Frequently asked questions
Yes, firm white fish like tilapia, cod, or halibut work well. Adjust cooking time based on thickness to avoid overcooking.



