Grilled Halibut with Tomato Avocado Salsa is the perfect dish for any occasion, from casual weeknight dinners to special gatherings. This recipe highlights the delicate, flaky texture of halibut, complemented by a vibrant and fresh salsa made from tomatoes and avocados. The combination of flavors is not only satisfying but also showcases healthy ingredients that everyone will love.
Why You’ll Love This Recipe
- Easy to Prepare: With straightforward steps and minimal ingredients, this dish can be on your table in just 25 minutes.
- Fresh and Flavorful: The tomato avocado salsa adds a burst of freshness that elevates the fish’s natural taste.
- Versatile Serving Options: Serve it as a main course or as a part of a festive seafood platter.
- Healthy Choice: Packed with nutrients, this grilled halibut dish is both delicious and nutritious.
Tools and Preparation
Before diving into the recipe, make sure you have the right tools to ensure your cooking experience is smooth and enjoyable.
Essential Tools and Equipment
- Grill
- Grill spatula
- Mixing bowl
- Knife
- Cutting board
Importance of Each Tool
- Grill: Essential for achieving that perfect char and smoky flavor on the halibut.
- Mixing bowl: Ideal for combining ingredients for the salsa without making a mess.
- Grill spatula: Helps in flipping the halibut easily without breaking apart.

Ingredients
Simply seasoned halibut filets are topped with an easy but flavorful tomato and avocado salsa.
For the Halibut
- 2 6-ounce halibut filets
- extra virgin olive oil
- kosher salt
- freshly ground black pepper
For the Tomato Avocado Salsa
- 1 pint heirloom cherry tomatoes, sliced
- 1 avocado, peeled, pitted, and chopped
- 1/2 shallot, thinly sliced
- 2 sprigs basil, leaves only, slivered
- 1 tablespoon extra virgin olive oil
- 1 1/2 teaspoons golden balsamic vinegar
- kosher salt
- freshly ground black pepper
How to Make Grilled Halibut with Tomato Avocado Salsa
Step 1: Preheat the Grill
- Preheat the grill on high heat.
- Drizzle the halibut filets with olive oil and season with kosher salt and freshly ground black pepper.
- Oil the grill grates with grapeseed oil then place the filets on the grill.
- Gently press the fish down on the grate.
Step 2: Cook the Halibut
- Cook for about 5 minutes on each side or until the fish is opaque and flakes easily.
Step 3: Prepare the Salsa
- While fish is cooking, add sliced cherry tomatoes, avocado, shallot, and basil to a medium-sized bowl.
- Drizzle with olive oil and golden balsamic vinegar; toss to coat.
- Season with kosher salt and freshly ground black pepper.
Step 4: Serve Your Dish
- Top each piece of grilled halibut with generous portions of Tomato Avocado Salsa.
- Enjoy this delightful meal alone or pair it with other sides like rice or grilled vegetables!
How to Serve Grilled Halibut with Tomato Avocado Salsa
Serving grilled halibut with tomato avocado salsa is a delightful way to enjoy this flavorful dish. The fresh salsa complements the tender fish perfectly, adding brightness and texture.
On a Bed of Greens
- Use mixed greens as a base for your halibut. The freshness of the greens enhances the flavors of the dish.
With Quinoa or Rice
- Serve the halibut over quinoa or brown rice. This adds a hearty element and makes it a complete meal.
In Tacos
- Flake the grilled halibut and serve it in corn tortillas. Top with tomato avocado salsa for a tasty twist on fish tacos.
With Crusty Bread
- Pair the dish with slices of crusty bread. It’s perfect for soaking up any leftover salsa.
Accompanied by Lemon Wedges
- Serve lemon wedges on the side. A squeeze of fresh lemon juice brightens the flavors even more.
How to Perfect Grilled Halibut with Tomato Avocado Salsa
To achieve perfectly grilled halibut, keep these tips in mind. They will help you elevate your cooking skills and enhance the flavors of your dish.
- Choose Fresh Fish – Always opt for fresh halibut filets to ensure the best flavor and texture.
- Preheat Your Grill – Make sure your grill is hot before placing the fish on it. This helps in getting nice grill marks and prevents sticking.
- Oil the Grill Grates – Use grapeseed oil to coat the grill grates for easy flipping and minimal sticking.
- Monitor Cooking Time – Avoid overcooking! Halibut should be opaque and easily flake when done, usually around 5 minutes per side.
- Let it Rest – Allow the fish to rest for a few minutes after grilling. This helps retain moisture and improves overall flavor.
- Balance Your Salsa – Adjust salt, pepper, and vinegar in your tomato avocado salsa to suit your taste preferences for an ideal topping.
Best Side Dishes for Grilled Halibut with Tomato Avocado Salsa
Pairing side dishes with grilled halibut can elevate your meal experience. Here are some great options that complement this delicious fish.
- Steamed Asparagus – Lightly steamed asparagus adds vibrant color and crunch; drizzle with olive oil for extra flavor.
- Roasted Vegetables – A mix of seasonal vegetables roasted until caramelized pairs wonderfully with grilled fish.
- Cilantro Lime Rice – Fluffy rice flavored with cilantro and lime complements the salsa’s freshness beautifully.
- Garlic Mashed Potatoes – Creamy mashed potatoes are a comforting choice that contrast nicely with tender halibut.
- Grilled Corn on the Cob – Sweet corn adds a smoky sweetness; brush with olive oil and grill until charred.
- Caprese Salad – Fresh mozzarella, tomatoes, and basil create a refreshing salad that enhances any seafood dish.
- Zucchini Noodles – Lightly sautéed zucchini noodles provide a low-carb option that still feels hearty.
- Mediterranean Chickpea Salad – A protein-packed salad featuring chickpeas, cucumbers, and herbs adds substance while keeping things light.
Common Mistakes to Avoid
Avoiding common pitfalls can elevate your Grilled Halibut with Tomato Avocado Salsa to a new level. Here are some mistakes to watch out for:
- Overcooking the halibut: Cooking the fish for too long can lead to a dry texture. Aim for a cooking time of about 5 minutes on each side until it flakes easily.
- Ignoring seasoning: Under-seasoned fish can taste bland. Use kosher salt and freshly ground black pepper generously to enhance flavors.
- Not preparing the salsa in advance: Allowing the salsa to sit for a few minutes helps the flavors meld together. Prepare it while the fish is grilling for best results.
- Skipping oiling the grill grates: This step prevents sticking and ensures nice grill marks. Always oil your grates before placing your fish on them.
- Using unripe avocados: Unripe avocados won’t provide the creamy texture you want in your salsa. Choose ripe ones that yield slightly when pressed.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- Consume within 2 days for optimal freshness.
Freezing Grilled Halibut with Tomato Avocado Salsa
- Freeze halibut separately from salsa in freezer-safe containers.
- Use within 1 month for best flavor and quality.
Reheating Grilled Halibut with Tomato Avocado Salsa
- Oven: Preheat to 350°F (175°C), cover fish with foil, and heat for about 10-15 minutes.
- Microwave: Heat on medium power for 1-2 minutes, checking frequently.
- Stovetop: Warm over low heat in a skillet, flipping occasionally until heated through.
Frequently Asked Questions
Here are some common questions about making Grilled Halibut with Tomato Avocado Salsa.
What can I serve with Grilled Halibut with Tomato Avocado Salsa?
You can pair this dish with rice, quinoa, or a fresh green salad to create a complete meal.
Can I make the salsa ahead of time?
Yes! The salsa can be prepared up to 2 hours before serving. Just store it covered in the refrigerator until ready to use.
How do I know when my halibut is done?
The halibut is cooked when it becomes opaque and flakes easily with a fork. This usually takes about 10 minutes total on high heat.
What other toppings can I use instead of avocado?
If you prefer something different, try adding diced mango or pineapple for a sweet twist in your salsa.
Can this recipe be grilled indoors?
Absolutely! You can use a grill pan on the stovetop if outdoor grilling isn’t an option.
Final Thoughts
The Grilled Halibut with Tomato Avocado Salsa combines simple ingredients into a delightful meal that’s perfect for any occasion. Its fresh flavors make it versatile; feel free to customize the salsa by adding your favorite herbs or fruits. Give this recipe a try, and enjoy its deliciousness!
Grilled Halibut with Tomato Avocado Salsa
Grilled Halibut with Tomato Avocado Salsa is a refreshing and nutritious dish that brings vibrant flavors to your table in just 25 minutes. The flaky texture of the halibut pairs beautifully with a zesty salsa made from ripe tomatoes, creamy avocado, and aromatic basil, creating a perfect balance of taste and health. Ideal for casual weeknight dinners or special gatherings, this recipe showcases simple ingredients that are both satisfying and wholesome. Impress your family and friends with this easy-to-make seafood delight that’s sure to become a favorite!
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: Serves 2
- Category: Main
- Method: Grilling
- Cuisine: Seafood
Ingredients
- 2 (6-ounce) halibut filets
- Extra virgin olive oil
- Kosher salt
- Freshly ground black pepper
- 1 pint heirloom cherry tomatoes, sliced
- 1 avocado, peeled, pitted, and chopped
- 1/2 shallot, thinly sliced
- 2 sprigs fresh basil, leaves only, slivered
- 1 tablespoon extra virgin olive oil (for salsa)
- 1 1/2 teaspoons golden balsamic vinegar
Instructions
- Preheat your grill on high heat. Drizzle halibut filets with olive oil and season them with kosher salt and freshly ground black pepper.
- Oil the grill grates using grapeseed oil. Place the filets on the grill and gently press them down.
- Cook for about 5 minutes on each side until the fish is opaque and flakes easily.
- While the fish is cooking, combine sliced cherry tomatoes, avocado, shallot, basil, olive oil, golden balsamic vinegar in a bowl. Toss gently to coat and season with salt and pepper.
- Once cooked, top each piece of grilled halibut with generous portions of the tomato avocado salsa before serving.
Nutrition
- Serving Size: 1 fillet with salsa (about 200g)
- Calories: 350
- Sugar: 3g
- Sodium: 400mg
- Fat: 20g
- Saturated Fat: 3g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 15g
- Fiber: 7g
- Protein: 30g
- Cholesterol: 80mg
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