Are you tired of the same old fish recipes and looking to elevate your dinner game? What if I told you that a simple yet sophisticated dish like roasted halibut can captivate your taste buds and impress your guests all at once? With its flaky texture and rich flavor, halibut offers a delicious canvas for exciting toppings. In this post, I’ll guide you through the delightful journey of making roasted halibut with red pepper and olive relish, a dish that’s not only nutritious but also a feast for the eyes.
Ingredients List
- 4 halibut fillets (6 oz each) – Substitute with cod or tilapia for a budget-friendly option
- 2 red bell peppers, diced – Feel free to mix in yellow or orange peppers for color
- 1 cup Kalamata olives, pitted and chopped – Green olives can serve as a tangy alternative
- 2 tablespoons olive oil
- 1 tablespoon red wine vinegar
- 2 cloves garlic, minced
- 1 teaspoon dried oregano
- Salt and pepper to taste
Imagine the aroma of roasted peppers mingling with savory olives, enticing your senses even before the first bite!

Timing
Preparation and cooking take just 30 minutes in total, which is 20% faster than the average fish recipe! Here’s the breakdown:
- Preparation time: 10 minutes
- Cooking time: 20 minutes
Step-by-Step Instructions
Step 1: Prepare the Relish
Start by heating 1 tablespoon of olive oil in a skillet over medium heat. Add the diced red bell peppers, garlic, and oregano. Sauté them for about 5-7 minutes, or until the peppers are tender. Stir in the chopped olives and red wine vinegar, and let it simmer for an additional 2 minutes. Set aside.
Step 2: Prepare the Halibut
Preheat your oven to 400°F (200°C). While waiting, pat the halibut fillets dry with a paper towel. This step is crucial for achieving a perfect sear. Season both sides with salt and pepper to taste.
Step 3: Roast the Halibut
In an oven-safe skillet, heat the remaining tablespoon of olive oil over medium-high heat. Once hot, place the halibut fillets skin-side down and sear for about 2-3 minutes until golden brown. Carefully flip the fillets and transfer the skillet to the preheated oven. Roast for an additional 10-12 minutes until the fish is cooked through and flakes easily with a fork.

Nutritional Information
This roasted halibut dish is not only delicious but also packed with health benefits! Each serving provides approximately:
- Calories: 320
- Protein: 34g
- Fat: 15g
- Carbohydrates: 10g
- Fiber: 2g
Halibut is rich in omega-3 fatty acids, promoting heart health, while the peppers and olives add antioxidants and fiber to your meal.

Healthier Alternatives for the Recipe
Want to make this dish even healthier? Here are some suggestions:
- Use quino or farro as a bed for the halibut instead of rice to add whole grains.
- Swap regular olives with looser varieties, like capers, for a lower-sodium option.
- Incorporate more vegetables such as spinach or zucchini for added nutrients.
Serving Suggestions
For a complete meal, serve your roasted halibut alongside a fresh arugula salad dressed lightly with lemon and olive oil. Pair it with a citrusy white wine like Sauvignon Blanc for a dining experience that will impress any palate! You could also serve it with roasted potatoes or a grain salad to absorb the flavorful relish.
Common Mistakes to Avoid
- Overcooking the halibut: Fish can dry out quickly. Use a meat thermometer to ensure it reaches 145°F.
- Not seasoning adequately: A good amount of salt and pepper enhances the natural flavors of the fish. Don’t be shy!
- Skipping the resting step: Allow the fish to rest for a couple of minutes after cooking to maintain moisture.
Storing Tips for the Recipe
If you have leftovers, store them in an airtight container in the fridge for up to 2 days. The relish can be made ahead of time and stored separately to preserve its freshness and flavor. To reheat, use a microwave for a quick solution, or bake in the oven at 350°F for about 10 minutes.
Conclusion
In conclusion, this roasted halibut with red pepper and olive relish is a fantastic way to enjoy a healthy and vibrant meal. It’s simple enough for weeknight dinners yet elegant enough for entertaining guests. I encourage you to give this recipe a try, and don’t forget to share your experiences and photos! Also, explore similar recipes on the blog for more culinary inspiration!
FAQs
Can I use frozen halibut for this recipe?
Yes, frozen halibut works well! Ensure it is fully thawed before cooking for even results.
What other types of fish can I use?
Besides halibut, you can substitute with cod, snapper, or even salmon for a richer flavor.
Is this recipe suitable for meal prep?
Absolutely! It’s great for meal prep. Prepare the relish in advance, and simply roast the halibut when you’re ready to eat.
How can I make this dish spicier?
Add some red pepper flakes or a dash of hot sauce to the relish for an extra kick!
Print
Succulent Roasted Halibut with Bold Red Pepper Olive Relish
- Total Time: 30 minutes
- Yield: 4 servings 1x
Description
Succulent roasted halibut paired with bold red pepper olive relish creates a dish bursting with flavor Perfect for a gourmet dinner
Ingredients
Instructions
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Main Course
- Method: Oven roasting
- Cuisine: Mediterranean
Nutrition
- Serving Size: 1 serving
- Calories: 320 calories
- Fat: 15 grams
- Saturated Fat: 15 grams
- Carbohydrates: 10 grams
- Fiber: 2 grams
- Protein: 34 grams





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