How Long To Bake Halibut In The Oven (At 400, 325, 350, 375)

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How Long To Bake Halibut In The Oven

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Who doesn’t love the delicious halibut prized for its mild flavor and firm texture? Like other oily fish, Halibuts are highly nutritious, especially in omega-3 fatty acids.

Compared to pan-searing and grilling, baking halibuts in the oven is one of the most popular ways to prepare this delicacy. This popularity is because it is super easy and allows the fish to retain most of its moisture and savor.

Let’s dive into the fantastic world of halibut cooking and discover how long it takes to bake halibut to perfection. From the ideal cooking temperature to baking time, we will even give you handy tips to achieve the best results.

How Long to Bake Halibut

For your Halibut to cook impeccably, it needs baking to a sizzling 400 degrees Fahrenheit for 10 to 12 minutes. This way, it will cook thoroughly and remain moist and juicy. 

Three pieces of raw halibut cut in steak sizes placed on a white plate with two lemons slices and a sprig of mint

You can use a trusty thermometer to poke into the thickest portion of the meat and wait for the magic number of 145 degrees Fahrenheit to pop up. That’s how you know your halibut is done.

Note that thicker cuts of halibut may need more time in the oven than thinner cuts which can be ready in a snap.

For example, a 1-inch piece will take around 10 to 12 minutes –  similar to the length of your favorite song!  A 2-inch thick chunk will need 20 to 24 minutes.

How to Bake Halibut in the Oven

Step 1: Preparing the Fish

Head over to your local supermarket and look for fish that’s firm, shiny, and smells good. Rinse it thoroughly under cold water and pat dry.

Step 2: Preparing the Baking Tray

Next,  you will take a baking tray that’s large enough to hold everything without squishing. You can use a glass or ceramic baking dish lined with parchment paper. Give it a light olive oil or cooking spray coat to prevent any sticky situation.

Step 3: Seasoning the Halibut 

Now, you must season the fresh halibut with parsley, lemon, thyme, sea salt, and pepper. 

Step 4: Adding Flavor With Herbs and Spices

Experiment with different combinations of herbs and spices like parsley until you find your perfect flavor blend. 

Halibut slices cooked in a cast iron pan along with asparagus, vegetables and a piece of lemon

How to Check if Halibut Is Done Baking

Undercooking or overcooking will ruin your oven-baked halibut. A thoroughly done halibut should be opaque and easily flaked using a fork. 

You can also check the fish’s color using a flashlight or peek into the thickest part of the flesh with a knife. It still needs to be done if the flesh appears translucent or has pinkish hues.

Tips for the Best Halibut

To make your halibut truly finger-licking good and stunningly beautiful, we have some expert tricks to help you.

  • Choose the freshest cuts available to ensure that your halibut is delicious. Buy fish that somebody caught that day.
  • In addition to fresh fish, use high-quality ingredients to improve the aroma of the halibut. 
  • To keep the halibut moist while baking, paste it with olive oil or melted butter every 5-10 minutes. 
  • Prevent the halibut from drying out by adding moisture to the oven tray. Do this by inserting some lemon slices into the bottom of the tray.

How to Serve Halibut

If you are looking for ideas to enhance your halibut meal, you can upgrade your weeknight dinner easily by pairing your fish with various sides. 

You can customize your meal, whether you prefer a straight-forward vegetable like green beans or even something more refined like fondant potatoes. 

Pairing Halibut With Sides

Pairing halibut with sides is the perfect way to make your meal complete. Imagine roasted vegetables, steamed rice, or even some creamy mashed potatoes alongside perfectly baked halibut. 

Halibut topped with a garlic and onion crust baked in a clear pan with vegetables at the bottom

Choosing Complementary Flavors 

When serving halibut, choose complementary flavors to enhance the taste of the halibut. Zesty lemon and fragrant garlic will complement the fish’s mild flavor. A little spice from chili powder or black pepper can pack a punch.

Choosing Sauces and Condiments

Let’s remember sauces and condiments! Tartar sauce, lemon butter sauce, and aioli are all great options for serving with a cooked halibut recipe.

How Is Halibut Usually Prepared?

There are many ways to prepare Halibut to bring out its delicious flavor and firm texture. Grilling halibut is preferred by people who love the smoky taste of grilled foods. It creates a slightly charred exterior on the meat, complemented by a juicy, tender interior. 

If you prefer a crispy exterior on your halibut, then pan-searing is your best bet. This method uses oil to cook the fish in a hot skillet until the outside is golden brown and crispy. The inside will remain moist and tender.

Halibut with seasoning wrapped in foil on top of a grill

Baking halibut cooks everything evenly and retains moisture. It can also accommodate a large group, as you can place many fillets in the casserole dish at once.

Related Questions

Should I Cover My Halibut With Foil While Baking It?

Covering halibut with foil while baking comes down to personal preference and the recipe you’re following. If you love moist and supple fish, cover it with foil to achieve this result. The foil helps trap moisture and prevent your halibut from drying out.

How Do You Know If Your Fish Is Overcooked?

To know if your fish is overcooked, look at the meat. If you overcook the fish, it will become a harsh and chewy nightmare. So, keep a close eye on your fish and don’t let it share in the same fate as that last pot of burnt coffee.

Does Halibut Take Longer to Cook Than Salmon?

The cooking time for halibut varies depending on its thickness. For instance, salmon typically requires around 10 minutes per inch of thickness when made in a preheated oven at 350 degrees Fahrenheit. Unlike the salmon, halibut takes approximately 14 minutes per inch of thickness to cook in the same conditions. 


Baking halibut is easy and yields good results compared to other cooking methods. The key to the perfect halibut is to use high-quality ingredients, fresh fish, and a few expert tricks to keep it moist and flavorful. Baking at 400 degrees Fahrenheit for 10 to 12 minutes per inch of thickness will ensure a perfectly made halibut. 


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