Lemon Garlic Butter Halibut
- Nicole Vollert
- Apr 24
- 2 min read
Updated: Apr 29

Prep Time: 15 minutes | Cook Time: 25 minutes | Total Time: 40 minutes | Servings: 4
Why I Love This Recipe
This halibut dish is simple yet special—tender, golden-seared fish in a velvety lemon garlic butter sauce with crispy roasted Brussels sprouts on the side. It’s a meal that’s rich in flavor, light on prep, and naturally gluten-free. Whether you're hosting or just want a healthy reset meal, this bowl hits all the right notes—fresh, satisfying, and so nourishing.
Ingredients
For the Halibut:
4 halibut filets (about 6 oz each)
Salt and pepper, to taste
2 tablespoons olive oil
3 tablespoons unsalted butter
4 garlic cloves, minced
Juice of 1 lemon
Zest of 1 lemon
1 teaspoon Italian seasoning (or fresh thyme)
For the Brussels Sprouts:
1 lb Brussels sprouts, halved
2 tablespoons olive oil
Salt and pepper, to taste
Optional Garnish:
Lemon wedges
Fresh parsley, chopped
Instructions
Roast the Brussels Sprouts:
Preheat oven to 400°F.
Toss halved Brussels sprouts with olive oil, salt, and pepper.
Roast for 20–25 minutes, shaking halfway through, until crisp and caramelized.
Sear the Halibut:
Pat halibut dry and season both sides with salt and pepper.
Heat olive oil in a skillet over medium-high heat.
Sear halibut for 3–4 minutes per side, until golden and flaky.
Reduce heat to low and add butter, garlic, lemon juice, lemon zest, and Italian seasoning.
Spoon the sauce over the fish until it’s warmed through and infused with flavor.
Assemble:
Add a generous portion of roasted Brussels sprouts to each plate.
Place the halibut on top and drizzle with the garlic butter sauce.
Garnish with chopped parsley and a lemon wedge, if desired.
Notes
Dietary Quick Tip: This recipe is naturally gluten-free—just double-check your seasoning blends to be sure. To make it dairy-free, swap the butter for a plant-based alternative or simply use more olive oil for a still-delicious lemon garlic sauce.
Kid-Friendly Tip: Swap Brussels sprouts for roasted carrots or sweet potato fries if needed!
Serving Suggestion: You can serve this with cauliflower mash or a side salad for a complete meal.
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