Mediterranean Chilean Sea Bass Recipe

This dish was inspired by my travels along the Mediterranean coast, where fresh seafood, ripe tomatoes, briny olives, and simple, vibrant flavors take center stage. After visiting the Mediterranean, I found myself wanting to bring those sun-soaked flavors back into my own kitchen to relive the experience through food. After testing different Mediterranean-style combinations, I crafted this version featuring a sauté of shallots, garlic, cherry tomatoes, olives, roasted peppers, capers, white wine, and broth. It quickly became a go-to in my kitchen. Whether you’re following a Mediterranean diet or just looking for a quick yet elegant dinner under 30 minutes, this Mediterranean Chilean Sea Bass recipe has been tested, refined, and trusted by readers who love big flavor with minimal effort.

Do not cook with cold filets. The recipe below is a quick pan searing dish. When you’re dealing with hot oil and if you want your filets to cook evenly, give them some time to come up to room temperature right before cooking.

Why You’ll Love This Mediterranean Sea Bass

• It feels gourmet, but it’s easy to make – Despite its elegant appearance, this dish comes together in under 30 minutes, making it perfect for both weeknight dinners and special occasions.
• It’s healthy and satisfying – With lean protein, heart-healthy olive oil, and a vegetable-packed topping, this dish fits right into a clean eating or low-calorie lifestyle without sacrificing taste.
• It’s inspired by real Mediterranean cooking – This recipe was inspired by my travels along the Mediterranean coast, where I fell in love with the simplicity and vibrancy of regional dishes made with fresh, simple ingredients.

What Does Sea Bass Taste Like?

Chilean sea bass is a beautiful fish to cook with! It has a mild, buttery flavor with a subtle sweetness and a melt-in-your-mouth texture. Its flesh is rich, moist, and flaky, making it a favorite for both home cooks and restaurant chefs. This is a great fish to cook for people who are weary of a “seafood taste” to their food. The texture of Chilean Sea Bass reminds me of Cod. So if you’re unable to find Chilean Sea Bass, this dish would substitute well with Cod. This fish also absorbs flavors very well, and can handle the hardiness of the ingredients in this recipe.

Ingredients for Mediterranean Sea Bass Recipe:

• 2 Filets of Chilean Sea Bass
• 2 Medium Shallots sliced
• 2 Garlic Cloves minced
• 1/3 cup Cherry Tomatoes sliced
• 1/4 cup Black Olives pitted and sliced
• 1/4 cup Roasted Red Peppers chopped
• 1/2 Lemon
• 1 tbsp Capers
• 1/4 cup Dry White Wine
• 1/3 cup Chicken Broth
• Light Olive Oil
• Salt & Pepper to taste

How to Cook Chilean Sea Bass

1. Sauté the Aromatics – Heat 1 tbsp of light olive oil in a nonstick skillet over medium-high heat. Once the oil is hot, add sliced shallots and sauté until fragrant and slightly translucent. Add minced garlic to the pan and cook for about 1 minute, stirring frequently to avoid burning.
2. Deglaze and Build the Sauce – When the shallots begin to caramelize, deglaze you pan by pouring in 1/4 cup of dry white wine. Allow the mixture to simmer on low-medium heat until the alcohol cooks off. Stir in 1/3 cup of chicken broth, and allow it to come to a gentle simmer.
3. Add the Mediterranean Flavors – To build flavor with fresh ingredients, add the following to the pan: sliced olives, chopped roasted red peppers, capers, halved cherry or grape tomatoes. Cover the pan with a lid and let everything simmer on low for 10–15 minutes. This allows the flavors to meld while you cook the fish. Think of this as your “Mediterranean salsa”.
4. Cook the Chilean Sea Bass – While the vegetables to build Mediterranean flavors are simmering, season both sides of your room-temperature Chilean Sea Bass filets with salt and pepper. Next, heat a separate nonstick or stainless steel pan with a bit of light olive oil over medium heat. Place the filets in the pan skin side down first, if applicable. Sauté the fish until it’s nearly cooked through, then gently flip to cook the other side. Cook until the fish reaches an internal temperature of 135–145°F (57–63°C) for perfect doneness.
5. Garnish and Serve – Once the fish is done, remove it from the pan and plate it. Uncover the Mediterranean salsa and squeeze in the juice of half a lemon. Stir, taste, and adjust seasoning with salt and pepper, if needed. Spoon the warm, vibrant vegetable mixture over the sea bass and serve immediately. Enjoy!

What to Serve with Pan Seared Sea Bass

Since this Mediterranean Chilean Sea Bass is light, vibrant, and flavor-packed, it pairs beautifully with sides that complement its freshness without overpowering it:

• Mediterranean Orzo Pasta Salad
• Garlic Roasted Green Beans
• Lemon Brocollini
• Leek Mash Potatoes

How to Store Mediterranean Sea Bass

If you have leftovers, store them in an airtight container in the refrigerator for up to 2–3 days. To maintain the best texture and flavor, reheat the fish gently in a skillet over low heat or in the oven at 300°F (150°C) until warmed through. You can also reheat this fish in the air fryer for a few minutes. Avoid microwaving, as it can dry out the fish and affect the delicate texture.

The Mediterranean salsa for this recipe should be stored separately. I recommend reheating this on the stove as well for a few minutes before spooning it over the fish when serving.

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The Recipe

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My Favorite Tools From This Recipe:

I would highly recommend cooking this Chilean Sea Bass in a non-stick pan or stainless steel pan. Non-stick pans that are not worn are great for this recipe since it allows you to easily flip the skin or flesh of the fish without it sticking to the bottom of the pan during the cooking process.