Recipes › Main Course › Grilled Halibut with Herbs Recipe

Grilled Halibut with Herbs Recipe High-Protein

Recipe by Pedro M. A. Neves

This Italian-inspired grilled halibut showcases the Mediterranean tradition of preparing pristine fish with minimal intervention and maximum flavor. Fresh herbs, lemon, and high-quality olive oil highlight the delicate, flaky texture of the fish. Packed with lean protein and omega-3 fatty acids, this dish is ideal for fitness-focused diners seeking clean, whole-food nutrition.

Ingredients

• 4 halibut fillets (180g each, about 6 oz)
• 60 ml extra virgin olive oil (1/4 cup)
• 3 cloves garlic, minced
• 30 g fresh flat-leaf parsley, chopped (1 oz)
• 15 g fresh basil, torn (0.5 oz)
• 15 g fresh oregano, chopped (0.5 oz)
• 1 lemon, zested and juiced (about 60 ml or 1/4 cup juice)
• Sea salt to taste
• Black pepper to taste
• 2 teaspoons Dijon mustard
• 1 teaspoon capers, finely chopped

Instructions

1. Pat halibut fillets dry with paper towels and season both sides evenly with sea salt and black pepper. Let rest at room temperature for 10 minutes to allow seasoning to penetrate.

2. In a small bowl, whisk together 45 ml olive oil (3 tablespoons), minced garlic, lemon zest, and Dijon mustard until well combined. Fold in chopped parsley, basil, oregano, and capers gently to preserve herb structure.

3. Preheat grill to medium-high heat (200°C or 400°F). Lightly brush grill grates with the remaining 15 ml olive oil using a folded paper towel held with tongs.

4. Place halibut fillets skin-side up on the preheated grill. Cook for 5-6 minutes without moving to develop a golden crust and allow proper heat transfer.

5. Using a wide fish spatula, gently flip fillets and immediately spoon half of the herb-oil mixture onto the flesh side of each fillet. Cook for another 5-6 minutes until the fish is opaque and flakes easily when tested with a fork.

6. Transfer grilled halibut to a clean serving plate and drizzle with fresh lemon juice. Spoon remaining herb-oil mixture over each fillet while still warm.

Substitutions

• Substitute halibut with sea bass, branzino, or firm white fish of similar thickness and weight.
• Replace fresh herbs with 10g dried Italian seasoning if fresh herbs are unavailable; reduce quantity by half due to concentration.
• Use avocado oil in place of olive oil if preferred; maintains similar smoke point and clean flavor profile.
• Substitute Dijon mustard with whole grain mustard for a more textured, slightly earthier mustard note.

Tips

• Do not overcook halibut; it cooks quickly due to its lean composition. Insert a fork at the thickest point—fish should flake easily but remain moist internally.
• Bring halibut to room temperature 10 minutes before grilling to ensure even cooking throughout the fillet thickness.
• Use a well-preheated grill and avoid moving the fillets until they develop a crust; this prevents sticking and ensures proper searing.
• Prepare the herb-oil mixture no more than 1 hour before serving to preserve vibrant color and fresh herb flavor.

Grilled fish with fresh herbs reflects the Italian coastal tradition of cucina al forno, where the Mediterranean's bounty of seafood is paired with locally grown herbs like basil, oregano, and parsley. This preparation style honors the principle of 'meno è più'—less is more—a cornerstone of Italian cooking philosophy that lets premium ingredients shine through.

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