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If your baked halibut turns out dry or bland, this is the fix.
This oven baked halibut recipe uses a simple lemon garlic butter mixture and high heat to create tender, flaky fish in just 10–12 minutes.
It’s one of those reliable, no-fail dinners you can make on a busy weeknight, but it also feels elegant enough for guests.
I’ve made this dozens of times – the key is not overcooking and using just enough fat and acid to keep the fish moist and flavorful.
Serve with veggies, Ratatouille, Oven Fries or a Cucumber Cabbage Salad for a healthy and balanced meal.
Table of Contents
Why This Recipe Works
- Done in under 15 minutes → true weeknight recipe
- High heat cooks the fish quickly → keeps it juicy
- Simple fat + acid combo (olive oil + lemon) → balanced flavor
- Minimal seasoning → lets the halibut shine
- Works with fresh or frozen → practical and flexible
What Is Halibut?
Halibut is a lean white fish with a mild flavor, large flakes, and firm texture.
Because it’s low in fat, it cooks quickly and can dry out if overbaked.
That’s why a short bake at a higher temperature works best — it keeps the texture tender and moist.
Ingredient Notes
- Halibut fillets – fresh or thawed, patted dry
- Olive oil or butter – adds moisture and richness
- Lemon juice – brightens flavor and balances fat
- Garlic + paprika – simple seasoning that enhances without overpowering
Optional:
- Panko topping for texture
- Fresh herbs (dill, parsley)
- Capers for a salty finish
How to Bake Halibut In The Oven
Pat the fillets dry — this is the step most people skip and it makes a real difference.
Mix together olive oil or melted butter, lemon juice, garlic, paprika, smoked paprika, salt, and pepper, then brush it evenly over the fish.
If you have 15 minutes to let it sit before baking, even better — the seasoning deepens.
Bake at 425°F (220°C) for 10–12 minutes depending on thickness.
Check at 10 minutes — halibut is lean and goes from perfect to dry fast.
It’s done when it’s opaque and flakes easily with a fork.
Finish with fresh parsley or dill and a squeeze of lemon.
Tips for the Best Baked Halibut
- Easy cleanup – line your pan with parchment paper or foil.
- Don’t overcook – halibut is lean and can dry out quickly. Check for doneness at 10 minutes.
- Frozen is fine – just thaw fully and pat dry before seasoning. Note: previously frozen halibut tends to be a little denser and cooks slightly faster.
- Keep the skin on – if your fillet has skin, bake it skin-side down for easier handling.
- Marinate briefly – let the seasoning sit on the fish for 15 minutes before baking to deepen flavor.
FAQ
Yes! Just thaw it in the fridge overnight and pat it dry before baking. Keep in mind that previously frozen halibut may cook a little faster and can be slightly denser. The lat time I made Halibut, while in Europe, I was only able to find frozen, but it worked great!
The fish should be opaque and flake easily with a fork. The internal temperature should be around 130–135°F (55–57°C).
If your fillet has skin, you can leave it on. Bake skin-side down — it helps the fish hold its shape and is easy to remove after cooking.
Make It A Meal
Serve baked halibut with:
More Fish Recipes to Try
Baked halibut recipe
Equipment
Ingredients
- 2 lb Halibut fillet
- 1/4 cup olive oil
- 1/2 tsp Salt
- 1/4 tsp Black pepper
- 1/4 tsp Paprika
- 1/4 tsp Smoked paprika
- 1/4 tsp Garlic powder
- Juice from one medium lemon
Video
Instructions
- Preheat oven to 425°F (220°C).
- Place the halibut fillets in a baking dish or on a sheet pan lined with parchment paper.
- In a small bowl, whisk together the olive oil, lemon juice, salt, black pepper, paprika, smoked paprika, and garlic powder.
- Brush or spoon the mixture evenly over the fish.
- Bake for 12–14 minutes, or until the halibut is opaque and flakes easily with a fork.
- Serve warm with salad, quinoa, pasta, couscous, or your favorite sides.
Notes
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Those look delicious!
This was a very easy and tasty recipe! I used chives instead of scallions, because we have so many chives growing in our garden. So good, and healthy!!
Glad you liked it!
I love halibut! This is a quick and tasty recipe. I baked it too long so it was dry. I will definitely try again and correct! The flavor is right on!
Just wow!!! I tend to stay away from fish dishes because I’m afraid to cook them but, this marinade was amazing!!
Super flavorful and just the right hint of salt. There was no fishy smell and that is a bonus.
I’ll be passing this recipe along and making it agin for myself!
Thank you for sharing!!
Simple and yummy. I used frozen halibut, increased cook time to about 20 minutes
Made this halibut tonight according to recipe. Delicious! Best part was having the marinade ingredients on hand. Definitely a keeper.
Outstanding! Making it again for Father’s Day next week! I might punch up the garlic or add fresh herbs depending on my dinner guests. Went perfectly with Asparagus (baked along side in olive oil and lemon pepper) and Caprese salad.
First time I’ve made fish that was tasty and not overdone or underdone. Thank you!
My close friend and fishing partner caught a 100 lb Atlantic Halibut 2 days ago and shared with me – he’s the best! I made this for dinner tonight and it was excellent! I cut the oil a bit and added some lemon zest and a little Parmesan. Delish! I already shared the recipe with my friend!
I don’t know yet we are cooking it as we text. I hope it’s good cause we paid out the wahzoo for it. I have never eaten it before so after I get down on it I will tell it like it is! Right after I take a nap. I’m planning on eating like I have been lost in the woods for a month with nothing to eat but grubs and pecans. I may have dreamed of the pecans.