Grilled Halibut Lemon Garlic

Section: Satisfying Main Dishes for Every Occasion

This grilled halibut features tender, flaky fillets brushed with olive oil and lemon juice, seasoned with garlic, salt, and pepper, then grilled to perfection in under 15 minutes. It's a quick and flavorful dish perfect for summer cookouts or easy weeknight dinners. Serve it with fresh vegetables or salads for a light, healthy meal that celebrates the simplicity of fresh ingredients and minimal prep.

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Published By Ioana
Updated on Sat, 19 Jul 2025 21:57:01 GMT
Grilled halibut with lemon and herbs. Bookmark
Grilled halibut with lemon and herbs. | ioanacooks.com

This easy grilled halibut is my go-to for summer dinners when I want something light yet flavorful. It combines flaky, buttery fish with zesty lemon and the irresistible aroma of garlic. Every bite captures the essence of a warm evening by the grill.

I first grilled this halibut on a breezy weekend by the lake. Since then it’s been our family’s favorite warm-weather tradition.

Ingredients

  • Halibut fillets: 1 inch thick fillets hold up best and remain juicy
  • Olive oil: Adds richness and helps the seasoning stick
  • Lemon juice: Brightens the flavor and tenderizes the fish
  • Garlic powder: A mellow allium hit without burning risk
  • Sea salt: Essential for bringing out the fish’s natural taste
  • Black pepper: Adds gentle heat and balance

Step-by-Step Instructions

Prep the Grill:
Clean your grill grates well using an oiled paper towel to prevent sticking. Preheat to medium high heat for even cooking.
Mix Seasonings:
In a bowl whisk together olive oil and lemon juice. In a separate bowl mix garlic powder sea salt and pepper to create a dry seasoning blend.
Season the Fillets:
Pat the halibut fillets dry with paper towels to ensure even browning. Brush generously with the lemon oil mixture then sprinkle all sides with the seasoning mix.
Grill the Halibut:
Place the fish skin side down on the grill. Close the lid and cook for five to seven minutes until the edges are opaque. Flip carefully and grill another three to four minutes or until the internal temperature reaches between one hundred thirty five and one hundred forty degrees Fahrenheit.
Rest and Serve:
Transfer to a plate and let the fillets rest for a few minutes. Serve with lemon wedges and a sprinkle of fresh parsley if desired.
Grilled halibut with lemon wedges. Bookmark
Grilled halibut with lemon wedges. | ioanacooks.com

I always use skin on fillets because they hold together better on the grill. One summer evening my youngest declared this was the best fish she’d ever tasted. That memory always comes back to me with the first bite.

Storage Tips

Store leftovers in an airtight container in the refrigerator for up to two days. Reheat gently in a pan over low heat with a splash of lemon juice to restore moisture. Avoid microwaving as it can dry out the fish quickly.

Ingredient Substitutions

If halibut isn’t available try cod grouper or sea bass. They share a firm flaky texture that works well with this preparation. Instead of lemon juice lime or even a splash of white wine vinegar can create a tangy twist.

Grilled halibut with lemon wedges. Bookmark
Grilled halibut with lemon wedges. | ioanacooks.com

Serving Suggestions

Serve with grilled asparagus or a chilled cucumber tomato salad for a refreshing contrast. Cauliflower rice or herbed brown rice adds a hearty yet light base. For a little crunch broccoli slaw or coleslaw rounds out the meal beautifully.

Cultural Context

Halibut has long been prized in Pacific Northwest cuisine for its clean flavor and versatility. Grilling it is a natural choice in warm coastal climates where summer barbecues are tradition. This dish captures both simplicity and celebration with every bite.

Frequently Asked Questions About Recipes

→ How do you keep halibut from sticking to the grill?

Thoroughly oil the grates and start cooking skin-side down. Only flip the fish when it naturally releases from the grill.

→ How long should halibut be grilled?

Grill for 5-7 minutes on the first side and 3-4 minutes on the second, until the internal temperature reaches 135-140°F.

→ Can I substitute another fish for halibut?

Yes, cod or sea bass are great alternatives, but they may cook slightly faster due to different thickness or texture.

→ Do I need to use lemon juice?

Lemon juice adds brightness and helps tenderize the fish, but lime juice or white wine vinegar can be used instead.

→ Should I remove the skin before grilling halibut?

Leave the skin on if possible — it protects the fish during grilling and helps prevent sticking or tearing.

Grilled Halibut Lemon Garlic

Buttery grilled halibut with lemon and garlic in 15 minutes — fresh, flaky, and ideal for warm-weather meals.

Time Needed to Prep
5 minutes
Cooking Duration
10 minutes
Overall Time
15 minutes
Published By: Ioana

Category of Recipe: Main Dishes

Preparation Difficulty: Easy to Make

Type of Cuisine: American

Number of Portions: 4 How Many It Serves (4 halibut fillets)

Dietary Preferences: Low-Carb Friendly, No Gluten, Dairy-Free Suitable

Ingredients You'll Need

→ Main Ingredients

Ingredient 01 4 halibut fillets, 6 oz each, 1 inch thick
Ingredient 02 2 tablespoons olive oil
Ingredient 03 2 tablespoons lemon juice
Ingredient 04 3/4 teaspoon garlic powder
Ingredient 05 1 teaspoon sea salt
Ingredient 06 1/2 teaspoon black pepper

Steps to Follow

Step 01

Clean grill grates thoroughly with an oiled paper towel and preheat to medium-high heat.

Step 02

In a small bowl, whisk together olive oil and lemon juice. In another bowl, mix garlic powder, sea salt, and black pepper.

Step 03

Pat halibut fillets dry. Brush with lemon-oil mixture, then sprinkle with seasoning blend on all sides.

Step 04

Place halibut skin-side down on grill grates. Close lid and cook for 5–7 minutes until edges are opaque. Flip and grill an additional 3–4 minutes until fish flakes easily with a fork and reaches 135–140°F internally.

Step 05

Transfer grilled halibut to a plate and let rest for a few minutes before serving with lemon wedges and optional parsley garnish.

Extra Tips

  1. Start grilling skin-side down to protect delicate flesh and avoid sticking.
  2. Use a meat thermometer to avoid overcooking — halibut dries out quickly.
  3. Oil grill grates thoroughly to prevent the fish from falling apart.
  4. Cooking time varies with thickness; estimate 8–10 minutes per 1 inch over high heat.

Tools You'll Need

  • Outdoor grill or grill pan
  • Mixing bowls
  • Pastry brush
  • Tongs or spatula
  • Meat thermometer

Allergen Information

Carefully check food labels for allergens and consult an expert if you're uncertain.
  • Contains fish (halibut)

Nutritional Information (Per Serving)

Remember, these values are for guidance only and shouldn't replace advice from a professional.
  • Calories Per Serving: 240
  • Total Fat: 13 grams
  • Carbohydrate Amount: 1 grams
  • Protein Amount: 28 grams