In a shallow dish combine the avocado oil, mayonnaise, lemon juice and half the spices.
¼ Cup Avocado Oil, ⅓ Cup Mayonnaise, 3 Tablespoons Lemon Juice, 1 Teaspoon Garlic Powder, 1 Teaspoon Onion Powder, ¼ Teaspoon Red Pepper Flakes, 1 Teaspoon Salt, ½ Teaspoon Pepper, ¾ Teaspoon Parsley
Place the halibut into the marinade and let it sit for about 30 minutes.
Make the crust.
In another shallow dish melt the butter.
2 Tablespoons Butter
To the melted butter add the panko or gluten-free bread crumbs and stir so that the crumbs are coated in the butter.
½ Cup Gluten-free Panko
To that mixture stir in the shredded parmesan and the remaining half of the spices.
1 Cup Shredded Parmesan
Coat the halibut.
Place the halibut filets onto a parchment lined baking sheet.
I like to spoon a little bit more of the marinade on top of filets.
Gently press the panko and parmesan mixture on top of the fish filets. If you wish to coat all sides feel free to do so. I find it easier to top one side.
Bake the halibut.
Preheat the oven to 400 degrees.
Place the parmesan crusted halibut into the oven for about 10-15 minutes or until the fish easily flakes with a fork. If you prefer to check the temperature use an instant read thermometor and look for 120-130 degrees.
Notes
Halibut cooking times.Halibut takes longer to cook than salmon does. As a general rule, halibut takes about 14 minutes per inch of thickness of the filets when cooked at 350 degrees.Alternate cooking methods.This parmesan halibut is delicious in the oven, but this halibut is easily cooked in the air fryer, making it even easier to make and a family favorite air fryer fish recipe.Air fryer halibut
Follow the steps to marinate and top the halibut.
Preheat your air fryer to 350 degrees.
Place the halibut pieces into the air fryer in a single layer without overlapping.
Air fry the halibut for about 10 minutes or until the fish is done, depending on the thickness.
Tips and Tricks.When it comes to cooking halibut, there are just a few things to keep in mind to get the best flavor and texture.
Defrost the fish. - Using fish that has been frozen, it's best to let it defrost before cooking. You can technically cook fish from frozen by adding a few minutes to the cooking time, but I find it doesn't take on flavor as much as it does when it's defrosted. I like to let fish defrost in the fridge overnight before cooking it.
Don't skip the marinade. - Marinating halibut not only gives the fish lots of flavors but also helps to remove any excess fishy odors that can be present.
Dry the fish. - This is especially important if you are using fish that has been frozen and then defrosted. Carefully dry the halibut with a paper towel before placing the fish in the marinade.
Do you have to remove the skin? - This is a personal preference. I prefer to cook the halibut with the skin on and then remove it before eating. I find it stays together better while cooking with the skin on. Some prefer to remove the skin from the halibut before cooking because it can alter cooking times and make it a little longer.
Do not overcook the halibut. - Halibut is a lean fish, and it is easy to overcook it. Halibut is done when the flesh is opaque and easily flakes with a fork. If you want to be sure, you can use a thermometer; halibut is cooked when it reads about 120 to 130 degrees. This will help you cook the halibut, so it's not dry.