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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.
Made tonight and turned out great! You mentioned that you brushed the fish with butter and parsley. Was that before or after the marinade?
Hi, glad you liked it! I brushed it with butter prior to serving.
I made it last night and it turned out amazing! This is a winner thank you!
I didn’t have fresh herbs but i had a majority of the spices, so i prepared the fish that way as well as the warm butter and garlic, I also included lemon zest and fresh lemon juice as the final touch. I was going to marinade in advance but after I read your tip about 15 minutes prior I felt that would be long enough and I was not disappointed….”Yum” will make again 🙂
Glad you liked it!!!
Delicious!!
My brothers went to Alaska and brought back 200 pounds of halibut, which they were happy to share. I made this, on a whim last month and it was absolutely delicious! My husband does not like garlic so I omitted it. I was very happy with the consistency of the seasoning as the combination of olive oil and lemon juice thickened after sitting for 20-30 minutes. I was able to lavish it on the two fillets and bake it to 130 degrees…perfect. Tonight I will add capers with chopped tomatoes and finish with a sprinkle of parsley. Served with basmati rice, roasted cauliflower and asparagus.
I is a lot of marinade, do I just brush to coat each side or use all the marinade?
You can either just brush on the sides or use as a marinade.
Excellent site, thank you very much.
We are thawing out halibut fillets caught in Alaskan waters.
Your suggestions are priceless. Once again thank you very much
I made this recipe tonight a d it came out perfect. I hadn’t bought halibut in a long time so I had to learn again how to cook it. I added panko breadcrumbs on top mixed with some mayo and a little paprika. I highly recommend the panko.it added a nice crisp topping to the fish.
I cooked a piece of halibut using this recipe. It was absolutely the best my husband and I
have ever tasted. We are not usually fish eaters, but as the halibut was given to us, I looked
for a recipe that was easy and didn’t have too many ingredients. This recipe was the best.
Thank you, Mira, for giving your time and effort for healthy cooking.
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