Cooking Techniques
PanPotPlates
One-Pan Cajun Blackened Catfish with Garlic Butter Okra
By PanPotPlates Test KitchenReviewed by PanPotPlates Editorial TeamPublished May 7, 2026 · Updated May 11, 2026
Cajun-American
25 mins
onepanquickeasypescatarianhealthyglutenfreedairyfreefamily-friendlyflavorfulweeknightlowcarbkid-friendlycomfortfood
Discover this quick and easy one-pan Cajun blackened catfish recipe served with garlicky butter okra. This gluten-free, dairy-free, family-friendly dish offers bold Southern Cajun flavors perfect for healthy, low-carb weeknight meals.
Prep
10 min
Cook
15 min
Total
25 min
Servings
4
Difficulty
easy
Cuisine
Cajun-American
Ingredients
Servings
4
- 4 catfish fillets (about 6 ounces each), skin removed
- 2 tablespoons olive oil, divided
- 2 teaspoons smoked paprika
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon dried thyme
- 1 teaspoon dried oregano
- 1 teaspoon cayenne pepper (adjust to taste)
- 1 teaspoon black pepper
- 1 teaspoon salt
- 12 ounces fresh okra, trimmed and halved lengthwise
- 3 tablespoons dairy-free butter or olive oil
- 4 garlic cloves, minced
- 1 tablespoon fresh lemon juice
- Fresh parsley, chopped (for garnish)
- Lemon wedges (optional, for serving)
Instructions
-
In a small bowl, mix smoked paprika, garlic powder, onion powder, dried thyme, dried oregano, cayenne pepper, black pepper, and salt to create a flavorful Cajun seasoning blend.
-
Pat the catfish fillets dry with paper towels. Rub both sides evenly with 1 tablespoon of olive oil, then generously season with the Cajun spice blend, pressing gently to adhere. Set aside.
-
Heat a large non-stick or cast iron skillet over medium-high heat. Add remaining 1 tablespoon olive oil and swirl to coat the pan.
-
Place the seasoned catfish fillets in the hot skillet and cook for 3-4 minutes per side until cooked through and blackened. Remove fillets and keep warm.
-
Lower heat to medium. In the same skillet, melt the dairy-free butter (or olive oil) and sauté minced garlic for 30 seconds until fragrant, avoiding browning.
-
Add okra halves to the skillet, stir to coat with garlic butter, and cook 6-8 minutes until tender-crisp and lightly browned, stirring occasionally.
-
Drizzle fresh lemon juice over the okra and stir to combine.
-
Nestle the blackened catfish fillets back into the skillet among the okra and cook 1-2 minutes to reheat gently.
-
Garnish with chopped fresh parsley and serve immediately with lemon wedges if desired.
Frequently Asked Questions
Reader questions and answers for this recipe will appear here.
Customize this recipe to suit your ingredients or dietary preferences with these substitutions:
- Fish: Swap catfish for other firm white fish like cod, tilapia, or haddock for similar flaky texture and mild taste.
- Dairy-Free Butter: Use olive oil or avocado oil to maintain dairy-free richness and flavor.
- Spice Mix: Reduce or omit cayenne pepper for less heat or replace smoked paprika with chipotle powder for smoky depth.
- Vegetables: Substitute okra with green beans or asparagus, cooked similarly for crisp-tender freshness.
- Citrus: Lime juice can replace lemon juice for a different zing.
These swaps keep the recipe quick, easy, and friendly for gluten-free, dairy-free, pescatarian, and low-carb diets while preserving Cajun-inspired flavors.
Pan Or Pot Required
This delicious one-pan meal is best prepared in a large non-stick or cast iron skillet. This cookware is essential to achieve the perfect blackened crust on the catfish and to sauté the garlic butter okra together, making cleanup quick and easy.
Opt for a skillet spacious enough to comfortably hold all catfish fillets without crowding, ensuring even cooking and an ideal sear. Heavy-bottomed cast iron skillets offer excellent heat retention, enhancing the bold Cajun flavors. Non-stick skillets provide easy food release and simple cleanup.
No additional pots are needed, making this a straightforward, healthy, and family-friendly recipe perfect for weeknight dinners.
Cookware Size Guidance
For optimal results, use a large skillet at least 12 inches (30 cm) in diameter to accommodate 4 catfish fillets and okra without crowding. A skillet with sides approximately 2 inches high helps contain juices and ingredients during cooking.
If choosing alternative cookware like a sauté pan, ensure it has enough surface area and height to properly sear the fish and sauté the okra evenly. Avoid smaller pans to prevent steaming and uneven cooking.
Cookware Swap Guidance
This recipe shines when cooked in a large non-stick or cast iron skillet, ideal for even heat distribution and perfect blackening of the catfish.
If unavailable, a heavy-bottomed sauté pan with tall sides can substitute, allowing space for the fish and vegetables and reducing splatter.
Electric griddles with temperature control or cast iron grill pans work well, though timing and heat distribution may vary. Avoid thin stainless steel pans without a non-stick surface to prevent sticking and uneven seasoning.
These cookware options support the recipe’s quick, easy, one-pan approach and fit well for family-friendly, gluten-free, dairy-free, and healthy comfort food meals.
Leftovers Quality
Leftovers of this One-Pan Cajun Blackened Catfish with Garlic Butter Okra keep well in an airtight container refrigerated up to 2 days. To preserve texture and flavor, cool quickly and store promptly.
Reheat gently in a skillet over medium heat to maintain the blackened crust and avoid drying the fish. Alternatively, microwave on medium power in short intervals, stirring the okra for even warmth.
Freezing is not recommended as it may affect delicate fish texture. Enjoy delicious, convenient leftovers perfect for healthy, low-carb meals.
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