Grilled Halibut with Lemon Tarragon Mustard
Elevate your seafood game with this Grilled Halibut with Lemon Tarragon Mustard—a quick yet elegant dish that’s bursting with fresh, vibrant flavors. Tender halibut fillets are lightly seasoned and grilled to perfection, then topped with a zesty, herb-infused sauce made from Dijon mustard, fresh lemon juice, fragrant tarragon, and a hint of garlic. This recipe strikes the perfect balance between simplicity and sophistication, making it ideal for weeknight dinners or special occasions. Ready in just under 30 minutes, this healthy and protein-packed dish pairs beautifully with roasted vegetables, a crisp salad, or fluffy steamed rice. Garnished with fresh tarragon and served with lemon wedges, this flavorful meal is a must-try for seafood lovers seeking a bright and refreshing twist.
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Recipe Information
Ingredients
- 4 pieces (6 ounces each) Halibut fillets
- 2 tablespoons Olive oil
- 1 teaspoon Lemon zest
- 3 tablespoons Fresh lemon juice
- 1 tablespoon Dijon mustard
- 2 teaspoons (chopped) Fresh tarragon leaves
- 1 clove (minced) Garlic
- 1 teaspoon Salt
- 0.5 teaspoons Black pepper
- 1 spray (as needed for grilling) Cooking spray
- 4 pieces (for garnish, optional) Fresh tarragon sprigs
- 4 pieces (for serving) Lemon wedges
Instructions
Preheat your grill to medium-high heat (about 400°F/200°C). Lightly grease the grates with cooking spray to prevent sticking.
Pat the halibut fillets dry with paper towels. Brush both sides of the fillets with 1 tablespoon of olive oil and sprinkle them evenly with 1/2 teaspoon of salt and 1/4 teaspoon of black pepper. Set aside.
In a small bowl, whisk together the lemon zest, fresh lemon juice, Dijon mustard, chopped tarragon, minced garlic, and the remaining 1 tablespoon of olive oil. Season the sauce with the remaining 1/2 teaspoon of salt and 1/4 teaspoon of black pepper. Set the sauce aside for serving.
Place the halibut fillets on the preheated grill. Close the lid and cook for 4-5 minutes on one side, until grill marks appear and the fish releases easily from the grates.
Carefully flip the fillets using a sturdy spatula. Cook for an additional 4-5 minutes, or until the fish is opaque and flakes easily with a fork. Cooking time may vary depending on the thickness of the fillets.
Transfer the grilled halibut fillets to a serving platter. Spoon the lemon tarragon mustard sauce over the top of each fillet.
Garnish the plate with fresh tarragon sprigs, if desired, and serve with lemon wedges on the side.
Enjoy your Grilled Halibut with Lemon Tarragon Mustard!
Nutrition Facts
Calories |
399 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 12.0 g | 15% | |
| Saturated Fat | 1.8 g | 9% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 102 mg | 34% | |
| Sodium | 676 mg | 29% | |
| Total Carbohydrate | 4.5 g | 2% | |
| Dietary Fiber | 1.4 g | 5% | |
| Total Sugars | 1.6 g | ||
| Protein | 61.7 g | 123% | |
| Vitamin D | 25.5 mcg | 128% | |
| Calcium | 31 mg | 2% | |
| Iron | 1.1 mg | 6% | |
| Potassium | 1195 mg | 25% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
