Keto Grilled Halibut with Basil Vinaigrette Recipe
A quick and healthy keto-friendly dinner made with grilled halibut and a fresh basil vinaigrette. Packed with protein and flavor, ready in 30 minutes.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Category: Main Course, Dinner
- Method: Grilling
- Cuisine: American, Keto, Low-Carb
Ingredients
For the Halibut:
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4 halibut fillets (5–6 oz each)
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1 tablespoon olive oil
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Salt and black pepper, to taste
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1 teaspoon garlic powder
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1 teaspoon lemon zest
For the Basil Vinaigrette:
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1 cup fresh basil leaves (packed)
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1 garlic clove
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Juice of 1 lemon
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1/3 cup olive oil
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Salt, to taste
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Optional: 1 teaspoon Dijon mustard
Instructions
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Let halibut sit at room temperature for 10–15 minutes.
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Pat dry and season with olive oil, garlic powder, lemon zest, salt, and pepper.
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Preheat grill or grill pan to medium-high. Oil the grates or pan.
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Grill halibut for 4–5 minutes on one side. Flip and cook for another 3–4 minutes until it flakes easily.
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Blend basil, garlic, lemon juice, salt, and mustard. While blending, slowly add olive oil until smooth.
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Serve fish hot, with basil vinaigrette spooned on top.
Notes
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Make sure fish is dry before grilling.
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Vinaigrette can be made ahead and kept in the fridge for 3 days.
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Pairs well with grilled veggies or light salads.
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You can swap halibut with cod, mahi-mahi, or grouper.
Nutrition
- Serving Size: 1 serving
- Calories: 340 Sugar: 0g Sodium: 210mg Fat: 24g Saturated Fat: 3.5g Unsaturated Fat: 19g Trans Fat: 0g Carbohydrates: 1g Fiber: 0g Protein: 30g Cholesterol: 70mg