Grilling whole branzino brings out its delicate flavor and tender texture, making it a simple yet impressive dish for any seafood lover.
Herb gremolata—a mix of lemon zest, garlic, and parsley—adds a fresh, vibrant brightness that complements the smoky flavor of the grilled fish.
This recipe is perfect for summer cookouts or anytime you want a light, Mediterranean-style seafood meal.
Why You’ll Love This Recipe
- Grilling whole branzino preserves moisture while adding smoky flavor to the tender flesh.
- The gremolata topping adds brightness and aromatic herbs that balance the richness of the fish.
- Cooking the fish whole helps it stay juicy and keeps the flavors intensively fresh.
Grilled Whole Branzino with Herb Gremolata
This Mediterranean-inspired recipe features whole branzino grilled to perfection and topped with a fresh, vibrant herb gremolata for a flavorful, elegant seafood dish.
- Prep time
- 15 minutes
- Cook time
- 15 minutes
- Servings
- 2
- Yield
- Serves 2
Ingredients
- 1 whole branzino (about 1 to 1 1/2 pounds), cleaned and scaled
- 2 tablespoons olive oil, plus more for brushing the grill
- Salt and freshly ground black pepper, to taste
- 1 lemon, thinly sliced
- For the gremolata:
- 1/4 cup fresh flat-leaf parsley, finely chopped
- 1 garlic clove, minced
- 1 teaspoon lemon zest (from about 1 lemon)
- 1 tablespoon fresh lemon juice
- 2 tablespoons extra-virgin olive oil
- Salt and pepper, to taste
Instructions
- Prepare the Branzino Rinse the branzino under cold water and pat dry with paper towels. Rub both sides of the fish with 2 tablespoons olive oil and season generously inside and out with salt and black pepper. Place lemon slices inside the cavity.
- Preheat the Grill Heat your grill to medium-high (about 400°F / 204°C). Oil the grill grates to prevent sticking.
- Grill the Branzino Place the whole fish on the grill. Cook for about 6-7 minutes per side until the skin is crisp and the flesh is opaque and flakes easily with a fork. The internal temperature should reach 145°F (63°C) for safe consumption.
- Make the Herb Gremolata While the fish is grilling, combine the parsley, garlic, lemon zest, lemon juice, and 2 tablespoons extra-virgin olive oil in a small bowl. Season with salt and pepper to taste.
- Serve Carefully transfer the grilled branzino to a serving platter. Spoon the gremolata evenly over the fish and serve immediately.
Helpful Tips
- Make sure the grill grates are well oiled to prevent the delicate fish from sticking or breaking apart.
- To make flipping easier, use a wide spatula or fish spatula and work carefully.
- If you don't have a grill, you can cook the branzino under a broiler on a baking sheet, watching carefully to avoid burning.
- To test doneness, use a meat thermometer aiming for 145°F (63°C) internal temperature or check that the flesh flakes easily with a fork.
- For best flavor, serve the fish as soon as it’s grilled and dressed with gremolata.
Storage and Make-Ahead
Refrigerate any leftovers in an airtight container for up to 2 days.
Reheat gently in a low oven (about 300°F / 150°C) or enjoy cold, but note grilled fish is best fresh.
Discard any leftover gremolata if not used immediately as fresh garlic and lemon juice flavors diminish over time.
Frequently Asked Questions
Can I use other fish instead of branzino?
Yes, whole fish such as snapper, sea bass, or trout can also be grilled and served with gremolata using this method.
Is it necessary to grill the fish whole?
Grilling whole fish helps keep it moist and flavorful, but fillets can be used if preferred; adjust cooking time accordingly.
What if I don’t have a grill?
You can broil the branzino in an oven or cook it in a heavy skillet on the stovetop, ensuring the temperature reaches 145°F (63°C).
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