Spicy Catfish

Prep: 10 min Cook: 12 min Serves: 4 Cuisine: American

Spicy catfish coated in a flavorful mustard and Cajun seasoning blend, then grilled to perfection. This dish offers a smoky, spicy kick with tender fish, ideal for seafood lovers and those seeking a quick, tasty grilled meal full of bold flavors.

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Ingredients

  • 1/4 cup mustard
  • 1 pound catfish fillets
  • Cajun seasoning
  • paprika

Instructions

  1. Pour mustard into a large mixing bowl.
  2. Add fish; turn to coat with mustard.
  3. Remove fish from mustard and place on a pan.
  4. Sprinkle with Cajun seasoning and paprika.
  5. Spray grill with nonstick vegetable spray.
  6. Place fish directly on grill or use a fish basket.
  7. Turn fish once during cooking.
  8. Cook until fish flakes easily with a fork, approximately 12 minutes over medium coals.

Tips & Substitutions

For a spicier kick, feel free to add cayenne pepper to the Cajun seasoning mix. If you don't have catfish, tilapia or other white fish can make a great substitute. Make sure to coat the fish evenly in mustard for a more flavorful crust. Consider using a grill mat to make cooking easier and prevent sticking.

Serving Suggestions

Serve the spicy catfish with a side of coleslaw or a fresh garden salad for a refreshing contrast. It pairs beautifully with Tuna Pasta Bake(Microwave) for a hearty meal. For a complete dinner, consider adding cornbread or steamed vegetables to round out the meal and enjoy a taste of Southern cuisine.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 2 days. To reheat, place the fish in a preheated oven at 350°F (175°C) for about 10 minutes or until warmed through. Avoid using the microwave, as it can cause the fish to become rubbery.

Nutrition & Diet Analysis (per serving)

Each serving of Spicy Catfish contains roughly 4 calories, with 0g protein, 1g carbohydrates, and 0g fat.

4 kcal
Protein Fat Carbs

Macronutrients

Protein 0.2g
Total Fat 0.2g
Carbs 0.7g
Fiber 0.5g 2% DV
Sugar 0.2g

Electrolytes

Sodium 4mg
Potassium 30.5mg 1% DV

Vitamins & Minerals

Vitamin A 37.4mcg 4% DV
Vitamin C 0.3mg
Calcium 4.3mg
Iron 0.3mg 2% DV
Diet fit Keto-friendly Under 400 cal

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use frozen catfish fillets for this recipe?

Yes, you can use frozen catfish fillets. Just ensure they are fully thawed before marinating in mustard. This will help the seasoning adhere better and ensure even cooking.

What type of grill is best for cooking catfish?

A charcoal grill provides a nice smoky flavor, but a gas grill works well too. If using a fish basket, it makes flipping the fillets easier and minimizes the risk of them breaking apart.

How can I make this dish less spicy?

To reduce the heat, you can simply use less Cajun seasoning or choose a milder blend. Additionally, you can serve the fish with a yogurt-based sauce or a squeeze of lemon to balance the flavors.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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