Tender and Flavorful Keto Baked Halibut Recipe

Halibut is a lean, flaky fish that is perfect for a keto-friendly meal. It cooks quickly and absorbs flavors beautifully. This baked halibut recipe is tender, juicy, and packed with simple, natural seasonings. Whether you are new to keto or a seafood lover, this recipe is a healthy and satisfying option. It is easy enough for a weeknight dinner yet elegant enough to impress guests.

Ingredients Needed

• 4 halibut fillets, about 6 ounces each
• 2 tablespoons olive oil
• 2 tablespoons fresh lemon juice
• 3 cloves garlic, minced
• 1 teaspoon paprika
• 1 teaspoon dried thyme
• 1 teaspoon dried oregano
• ½ teaspoon salt, or to taste
• ½ teaspoon black pepper, or to taste
• 2 tablespoons fresh parsley, chopped for garnish
• Lemon wedges for serving

Step by Step Cooking Instructions for Keto Baked Halibut Recipe

Preheat the Oven

Set your oven to 200 degrees Celsius. Grease a baking dish lightly with olive oil or line it with parchment paper. This prevents sticking and makes cleanup easier.

Prepare the Marinade

In a small bowl, combine olive oil, lemon juice, minced garlic, paprika, thyme, oregano, salt, and black pepper. Mix well until it forms a smooth, aromatic marinade.

Marinate the Halibut

Place halibut in a baking dish, coat with marinade, and let sit 10 minutes at room temperature or up to 30 minutes in the fridge.

Bake the Halibut

Bake the halibut in the preheated oven for 12 to 15 minutes until it flakes easily and is opaque in the center.

Garnish and Serve

Carefully remove the halibut from the oven, sprinkle with fresh parsley, and serve immediately with lemon wedges.

Tips for Customizing the Recipe

This keto baked halibut is very versatile. Swap paprika for smoked paprika for a slightly smoky flavor. If you enjoy a bit of heat, add a pinch of cayenne or crushed red pepper flakes. You can also change up the herbs, using dill or basil for a different flavor profile. For a buttery finish, melt a tablespoon of butter over each fillet just before serving. Serve with your favorite low-carb vegetables or a fresh salad to complete the meal. This recipe works well with other firm white fish like cod or sea bass if halibut is not available.

Nutritional Information

Halibut is a low-carb, high-protein fish that fits perfectly into a ketogenic diet. Each 6-ounce fillet contains around 140 calories, 2 grams of carbohydrates, 30 grams of protein, and 4 grams of fat, making it a light yet satisfying meal. The olive oil and lemon juice provide heart-healthy fats and antioxidants. Garlic adds flavor without extra carbs, while fresh herbs contribute vitamins and minerals. Serving this baked halibut with leafy greens or roasted vegetables keeps the dish nutrient-dense and filling.

Serving Suggestions

Baked halibut pairs beautifully with keto-friendly sides like roasted asparagus, garlic sautéed spinach, or creamy cauliflower mash. A side salad with olive oil and vinegar adds freshness, while lemon wedges and herbs give a restaurant-quality touch. Drizzle olive oil or keto butter for richness. This meal works for intimate dinners or family meals, and leftovers can be stored in the fridge for up to 2 days and reheated gently.

Frequently Asked Questions