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How to Clean & Cook Catfish Like a Wichita Pro

You caught a stringer of channel cats on the Arkansas River. Now what? Here’s the start-to-finish on cleaning, filleting, and cooking Kansas catfish the way Wichita does it.

First — Keep Them Alive Until You Clean Them

Catfish flesh goes soft fast. Best practice:

  • Keep on a stringer in the water while you fish, OR in a cooler with ice + a little water
  • Clean within a few hours of catching
  • Don’t let them sit in warm sun — quality drops by the hour

Cleaning Method 1: Skin & Gut Whole (Old School)

  1. Nail the head to a board through the eye socket
  2. Cut around the head behind the gills with a sharp fillet knife
  3. Use pliers to peel the skin back from the cut, working from head toward tail (catfish skin is leathery)
  4. Once skinned, cut off the head and tail
  5. Slit the belly, remove guts, rinse clean
  6. Cook whole, on the bone

Pros: faster, less waste. Best for small to medium fish.

Cleaning Method 2: Fillet (Boneless)

  1. Make a cut behind the gills down to the spine
  2. Turn the knife flat and cut along the spine toward the tail, riding the bones
  3. Cut down through the rib cage on each side
  4. Lift the fillet off — should come away cleanly
  5. Flip the fish and repeat the other side
  6. Skin each fillet: lay skin-side down, hold the tail end, slide knife between skin and meat
  7. Trim out the red lateral line meat (looks like a dark stripe) — it’s where the strong “muddy” flavor lives

Pros: boneless, restaurant-grade. Best for bigger fish.

💡 Pro Tip — Trim the Red Line

Many people think Kansas catfish taste muddy. The dark red strip along the lateral line is the culprit. Cut it out and your catfish tastes clean and mild.

Soak Before Cooking (Optional but Recommended)

Soak fillets in salt water or buttermilk for 1–4 hours before cooking. Buttermilk pulls out any remaining muddy taste and tenderizes the meat. Pat dry before breading.

Recipe 1: Fried Catfish (Wichita Classic)

Ingredients:

  • Catfish fillets, soaked
  • 1 cup cornmeal
  • 1/2 cup flour
  • 1 tsp salt, 1 tsp pepper, 1 tsp paprika, 1/2 tsp cayenne
  • 1 egg + 1/2 cup buttermilk (egg wash)
  • Oil for frying (peanut or vegetable)

Method:

  1. Heat oil to 350°F in a heavy skillet or dutch oven
  2. Mix cornmeal, flour, and seasonings
  3. Dip fillet in egg wash, then dredge in cornmeal mix
  4. Fry 3–5 minutes per side until golden and flaky
  5. Drain on paper towels, season with extra salt while hot

Serve with hush puppies, coleslaw, and tartar sauce.

Recipe 2: Blackened Catfish (Cast Iron)

  1. Mix Cajun seasoning: paprika, garlic powder, onion powder, oregano, thyme, salt, pepper, cayenne
  2. Coat fillets in melted butter, then heavy on the seasoning
  3. Heat a cast iron skillet until smoking hot
  4. Lay fillet in dry pan, cook 2 minutes per side
  5. Serve with lemon and rice

Recipe 3: Grilled Catfish (Foil Pack)

  1. Lay fillet on a sheet of foil with butter, lemon slices, onion, and garlic
  2. Season with salt, pepper, Cajun seasoning
  3. Seal the foil pack
  4. Grill 10–12 minutes over medium heat

Pairs well with a cold beer and corn on the cob.

🐟 Need Bait for the Next Trip?

Pick up live minnows, stink bait, hooks, and line at Mr. Mc’s Bait & Tackle.

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Visit Mr. Mc’s Market

📍 1901 E 21st St N
Wichita, KS 67214

📞 (316) 265-9930

📧 admin@mrmcsmarket.com

🕐 Open 9 AM – 9 PM, 7 days a week