Grilled Blackened Redfish (Mississippi Style) | Arteflame

Introduction

Imagine the aroma of toasted paprika and garlic wafting through the air as the sun sets over the backyard. There is a specific kind of magic that happens when a robust spice blend hits searing hot steel—the butter sizzles, the spices caramelize, and you are left with a deep mahogany crust that gives way to tender, flaky white fish. This Mississippi-Style Grilled Blackened Redfish isn't just dinner; it’s a tribute to the sultry, flavorful nights of the Mississippi Delta.

Why This Recipe is a Keeper

Blackening fish indoors is a surefire way to set off every smoke detector you own. Cooking this on the Arteflame grill changes the game entirely. The solid steel cooktop provides the consistent, high heat of a cast-iron skillet but with the freedom of the open air. It delivers that authentic restaurant-quality char without the mess, locking in juices while creating a smoky, spicy kick that lingers perfectly on the palate.

Kitchen Wisdom

• Pat it Dry: Moisture is the enemy of a good sear. Use paper towels to get the fillets completely dry before buttering to ensure a crispy crust rather than steamed fish.
• Trust the Crust: When you place the fish on the hot steel, leave it alone. If it sticks, it isn't ready. The fish will release naturally once the spices have properly caramelized.

Make It Your Own

If you can't find Redfish, Red Snapper or Grouper are fantastic, firm-fleshed alternatives that hold up well to high heat. For a milder version suitable for kids, simply reduce the cayenne pepper in the spice blend.

Ingredients

The Fish and Base

• 4 Redfish fillets (skin-on or skinless, approximately 6-8 oz each)
• 1/2 cup Unsalted butter, melted (for dipping/brushing)
• Lemon wedges (for garnish and finishing)
• Fresh parsley, chopped (for garnish)

The Blackening Spice Blend

• 1 tbsp Sweet paprika
• 2 1/2 tsp Salt
• 1 tsp Onion powder
• 1 tsp Garlic powder
• 1 tsp Cayenne pepper (adjust for heat)
• 3/4 tsp White pepper
• 3/4 tsp Black pepper
• 1/2 tsp Dried thyme leaves
• 1/2 tsp Dried oregano leaves

Instructions

Step 1: Prepare the Arteflame and Fish

1. Fire up your Arteflame grill. You want to build a medium-to-hot fire in the center to get the steel cooktop searing hot. Aim for a temperature range of 400°F to 450°F on the flat cooktop surface.
2. While the grill heats up, rinse the redfish fillets under cold water and pat them completely dry with paper towels. Removing excess moisture is crucial for getting a crispy crust rather than steaming the fish.
3. In a small bowl, combine the paprika, salt, onion powder, garlic powder, cayenne, white pepper, black pepper, thyme, and oregano. Mix well to ensure the spices are evenly distributed.

Step 2: Seasoning the Redfish

1. Pour the melted butter into a shallow dish. Dip each fillet into the butter, coating both sides thoroughly. Alternatively, you can brush the butter generously onto the fish.
2. Generously dredge the buttered fillets in the spice blend. Press the seasoning gently into the meat with your hands. Don't be shy—"blackened" means the spice coating should be heavy enough to darken significantly when seared.

Step 3: The Sear

1. Apply a thin layer of high-heat oil (like avocado or grapeseed) directly onto the Arteflame cooktop where you plan to place the fish.
2. Place the fillets onto the hot steel. If using skin-on fillets, place the flesh side down first. You should hear an immediate, aggressive sizzle.
3. Let the fish cook undisturbed for about 2 to 3 minutes. Do not try to move it early; the crust needs time to form and release naturally from the steel.

Step 4: Flip and Finish

1. Carefully slide a thin metal spatula under the fish to flip it. The cooked side should have a deep, dark mahogany color (this is the blackened crust).
2. Cook for another 2 to 3 minutes on the other side. If using skin-on, the skin should crisp up beautifully.
3. The fish is done when it flakes easily with a fork or reaches an internal temperature of 145°F. Remove from the grill immediately to prevent drying out.

Tips

Mastering blackened redfish on the Arteflame is all about heat management and timing. The beauty of the Arteflame is its temperature zones; start the fish closer to the center fire to get that rapid hard sear, then move the fillets toward the cooler outer edges if they need to finish cooking through without burning the spices. One common mistake is fearing the smoke—blackening generates a lot of fragrant smoke, which is why doing this outdoors on the Arteflame is far superior to doing it in an indoor kitchen. Additionally, make sure your butter is melted but not boiling hot when you dip the fish, as you don't want to start cooking the proteins before they hit the grill. If you find the crust is sticking, it likely hasn't finished forming; give it another 30 seconds before attempting to flip.

Variations

While Redfish is the traditional choice for this Mississippi classic, the blackening technique is incredibly versatile. If you cannot find Redfish, you can easily substitute other firm, white-fleshed fish that can withstand high heat without falling apart. You can also adjust the flavor profile to suit your family's palate, dialing back the cayenne for a milder version or adding dried herbs for an earthier tone. Here are a few ways to switch things up:

• Grouper or Snapper: Excellent substitutes that offer a similar flake and sweetness to redfish.
• Blackened Salmon: The rich oils in salmon pair wonderfully with the spicy crust for a heartier meal.
• Cajun Butter Sauce: Top the finished fish with a sauce made of butter, lemon juice, heavy cream, and leftover spice blend.
• Blackened Fish Tacos: Break the fillets into chunks after grilling and serve in warm tortillas with slaw and lime crema.
• Herb-Forward Blend: Increase the oregano and thyme and reduce the cayenne for a "bronzed" rather than blackened finish.

Best pairings

To balance the intense heat and bold spices of the blackened redfish, you need side dishes that offer cooling relief or starchy comfort. Southern cuisine is all about the full plate experience, so think about textures and flavors that complement the flaky fish. Since you already have the Arteflame fired up, utilize the flat top to cook your sides alongside the main course. The smokiness from the grill ties everything together into a cohesive meal. Here are some top-tier pairing options:

• Cheese Grits: Creamy, buttery grits provide a soft, neutral base that absorbs the spicy juices of the fish perfectly.
• Grilled Corn Maque Choux: A sauté of corn, peppers, and onions cooked right on the Arteflame cooktop.
• Cucumber Tomato Salad: A vinegar-based salad adds a crisp, acidic crunch that cuts through the richness of the butter.
• Remoulade Sauce: A classic dipping sauce that adds a creamy, tangy element to every bite.

Conclusion

This Mississippi Grilled Blackened Redfish recipe captures the essence of Southern outdoor cooking: bold flavors, fresh ingredients, and the joy of gathering around the fire. The Arteflame grill acts as the perfect vessel for this dish, mimicking the cast-iron sear required for authentic blackening while imparting a subtle wood-fired aroma that you simply cannot replicate on a stove. Whether you are hosting a summer backyard party or enjoying a quiet dinner under the stars, this dish delivers restaurant-quality results with minimal fuss. Serve it hot, squeeze fresh lemon over that crispy crust, and enjoy a true taste of the Mississippi Delta right in your own backyard.