Along the Gulf Coast, Redfish on the Half Shell has long been a staple at fish fries and backyard gatherings. It’s one of those dishes that balances rustic simplicity with refined flavor—perfect for impressing guests or savoring a slow, smoky weekend dinner. If you’ve never cooked fish this way before, “on the half shell” simply means the fillet is cooked with the skin and scales still on, which helps the fish retain moisture and take on the smoky notes of the grill or smoker without falling apart. The result is tender, flavorful fish with a golden crust and just the right amount of zing.
This particular recipe from Louisiana Cookin takes things a step further with a rich, aromatic butter baste infused with shallots, garlic, lemon juice, and herbs. A generous dose of Greek seasoning adds a savory backbone, while smoked paprika gives the dish depth and color. The entire process, from firing up the smoker to the final basting, is both meditative and rewarding, resulting in a dish that’s deeply satisfying and hard to forget.
Ingredients:
- 2 redfish fillets (12 to 14 inches long each), about 3 pounds total, skin and scales intact
- 2 shallots, finely chopped
- 2 tablespoons yellow mustard
- 2 sticks (1 cup) unsalted butter
- Juice of 1 lemon, plus extra wedges for serving
- Bundle of rosemary and oregano stems, tied together with kitchen twine (for basting)
- 4 cloves garlic, finely chopped
- 1 dried bay leaf
- 1 tablespoon smoked paprika
- All-purpose Greek seasoning, to taste
- 1 teaspoon ground black pepper
Directions:
- Begin by setting up your smoker according to the manufacturer’s directions. Aim for a steady temperature of around 300°F. For enhanced flavor, use a mix of hardwood chunks (such as hickory or oak) and lump charcoal.
- Pat the redfish fillets dry. Spread a light coat of yellow mustard over the flesh side of each fillet—this acts as a binder and adds a slight tang. Generously season with your preferred Greek seasoning blend, ensuring the entire surface is well coated.
- In a small saucepan over medium heat, melt the butter. Once foamy, stir in the chopped shallots and garlic. Add the smoked paprika, dried bay leaf, lemon juice, and black pepper. Let it simmer gently for a few minutes to allow the flavors to infuse. Remove from heat, but keep warm.
- Place the fillets skin-side down directly onto the smoker grate. Close the lid and let the fish cook low and slow for about 60 to 90 minutes. Every 15 minutes, baste the fish generously using the herb bundle as a mop. Dip it into the warm butter mixture and gently dab over the fillets. This not only flavors the fish but also helps prevent it from drying out.
- Once the fish flakes easily with a fork and the surface appears golden and crisp, carefully remove it from the smoker. Give it one last baste with the remaining butter sauce, and serve immediately with fresh lemon wedges on the side.
This smoky redfish pairs beautifully with a variety of sides. For a Southern-style plate, try serving it alongside smoked corn on the cob, grilled asparagus, or a creamy Cajun potato salad. A simple arugula salad with lemon vinaigrette can help balance out the richness of the butter sauce. And for a heartier touch, dirty rice or herb-roasted baby potatoesround out the meal perfectly.
Cooking redfish on the half shell is as much about technique as it is about flavor. The combination of smoke, slow heat, and aromatic butter makes for a dish that honors the ingredients and elevates a traditional method of Gulf Coast cooking. Whether you’re new to smoking fish or a seasoned pro, this recipe is a crowd-pleaser with a deeply satisfying taste that lingers long after the last bite.
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