Lemon Garlic Baked Halibut
A light and flavorful seafood dish that combines the delicate taste of cod with bright lemon and aromatic garlic. This simple yet elegant meal is perfect for weeknight dinners or special occasions. The fish bakes to tender, flaky perfection while absorbing the zesty citrus and savory garlic flavors, creating a healthy, restaurant-quality dish right in your home kitchen.
✔ Ingredients :
- 4 cod fillets (about 6 ounces each)
- 3 tablespoons olive oil
- 4 cloves garlic, minced
- 2 tablespoons fresh lemon juice
- 1 tablespoon lemon zest
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon paprika
- 1/8 teaspoon red pepper flakes (optional)
- 2 tablespoons fresh parsley, chopped
- 1 lemon, sliced into rounds
- 2 tablespoons butter, cut into small pieces
✔ Directions :
- Preheat your oven to 400°F (200°C) and lightly grease a baking dish with olive oil.
- Pat the cod fillets dry with paper towels and place them in the prepared baking dish, arranging them in a single layer.
- In a small bowl, combine the olive oil, minced garlic, lemon juice, lemon zest, salt, black pepper, paprika, and red pepper flakes (if using). Mix well to create a marinade.
- Pour the marinade evenly over the cod fillets, making sure each piece is well coated. Use a brush if needed to spread the marinade.
- Place lemon slices on top of each fillet and scatter the butter pieces around the fish.
- Bake in the preheated oven for 12-15 minutes, or until the fish is opaque and flakes easily with a fork. The exact cooking time will depend on the thickness of your fillets.
- Remove from the oven and let rest for 2 minutes. Sprinkle with fresh chopped parsley before serving.
- Serve immediately with the pan juices drizzled over the top and your favorite side dishes.
Prep Time: 10 minutes | Cook Time: 15 minutes | Calories: 245 kcal per serving

✔ Frequently Asked Questions :
How do I know when cod is fully cooked?
Cod is fully cooked when it turns from translucent to opaque white and flakes easily when tested with a fork. The internal temperature should reach 145°F (63°C). Be careful not to overcook, as cod can quickly become dry and tough.Can I use frozen cod for this recipe?
Yes, you can use frozen cod fillets. Just make sure to thaw them completely in the refrigerator overnight and pat them dry before cooking. Frozen fish may release more liquid during cooking, so you might want to pat it extra dry before adding the marinade.What side dishes pair well with baked cod?
This baked cod pairs beautifully with steamed vegetables, roasted potatoes, rice pilaf, or a fresh green salad. For a complete Mediterranean-inspired meal, serve with roasted vegetables and couscous or quinoa.Can I prepare this dish in advance?
You can prepare the marinade up to 24 hours in advance and store it in the refrigerator. However, it’s best to marinate the fish for no more than 30 minutes before baking, as the lemon juice can start to “cook” the fish if left too long.Can I substitute other fish for cod?
Yes, this recipe works well with other mild white fish like haddock, halibut, or tilapia. Just adjust the cooking time according to the thickness of the fillets – thinner fillets will cook more quickly, while thicker ones may need a few extra minutes.
✔ Tools You’ll Need :
- Baking dish (9×13 inch works well)
- Small mixing bowl
- Measuring spoons
- Citrus zester
- Citrus juicer
- Sharp knife
- Cutting board
- Kitchen thermometer (optional)
- Pastry brush (optional)
- Paper towels
✔ Tips for success :
- Choose cod fillets of similar thickness so they cook evenly.
- If some fillets are thicker than others, arrange them in the center of the baking dish where the heat is more consistent.
- For extra flavor, marinate the fish for 15-30 minutes before baking, but not longer as the acid in the lemon juice will start to “cook” the fish.
- Line your baking dish with parchment paper for easier cleanup.
- Save leftover fish to use in fish tacos or salads the next day.
- For a crispier top, place the baking dish under the broiler for the last 1-2 minutes of cooking.
- Fresh herbs make a big difference in this dish, but if you don’t have fresh parsley, you can substitute 2 teaspoons of dried parsley.
✔ Allergy Information :
- Fish: This recipe contains cod, which is a fish product.
- Dairy: Contains butter, which is a dairy product.
- Gluten-free: This recipe is naturally gluten-free, but always check individual ingredient labels for potential cross-contamination if you have celiac disease or severe gluten sensitivity.
- Nut-free: This recipe does not contain nuts or nut products.
- Egg-free: This recipe does not contain eggs.
- Soy-free: This recipe does not contain soy products.

✔ Conclusion :
This Baked Cod with Lemon and Garlic is a testament to how simple ingredients can create truly memorable meals. The combination of zesty lemon and aromatic garlic enhances the delicate flavor of the cod without overpowering it, resulting in a dish that’s both sophisticated and comforting. Whether you’re cooking for a weeknight family dinner or entertaining guests, this recipe is sure to impress with its bright flavors and elegant presentation. I’d love to hear how this recipe turns out for you! Don’t forget to take a photo of your beautiful creation and share your experience. Happy cooking and enjoy this delicious, nutritious seafood dish!

Lemon Garlic Baked Halibut
Equipment
- Baking dish (9×13 inch works well)
- Small mixing bowl
- Measuring spoons
- Citrus zester
- Citrus juicer
- Sharp knife
- Cutting board
- Kitchen thermometer (optional)
- Pastry brush (optional)
- Paper towels
Ingredients
- 4 cod fillets (about 6 ounces each)
- 3 tablespoons olive oil
- 4 cloves garlic minced
- 2 tablespoons fresh lemon juice
- 1 tablespoons lemon zest
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ¼ teaspoon paprika
- ⅛ teaspoon red pepper flakes (optional)
- 2 tablespoons fresh parsley chopped
- 1 lemon sliced into rounds
- 2 tablespoons butter cut into small pieces