Easy Chilean Sea Bass Recipe: A One-Pot Meal

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If you’ve ever wanted to cook something that feels fancy but is secretly simple, this Chilean Sea Bass recipe is it. It’s one of my go-to meals when I want to impress—without the stress.

This is one of my favorite ways to make an easy Chilean Sea Bass recipe that feels fancy but comes together with minimal effort. With its rich, buttery texture and flaky perfection, Chilean sea bass is a go-to for seafood lovers—and for good reason.

You can grill it, bake it, or roast it—but my personal favorite? Pan-searing. It creates that perfect golden crust and saves on cleanup since everything cooks in one pan.

In just 30–40 minutes, you’ll have a restaurant-quality dinner on your table. I love pairing the mild, melt-in-your-mouth fish with yellow potatoes, cherry tomatoes, green olives, and a zesty tomato sauce. Capers and olives add a salty, savory burst that makes every bite unforgettable.

Ingredients for the easy Chilean Sea Bass recipe

Chilean Sea Bass on pot recipe Ingredients

  • Wild Chilean Sea Bass: Known for its rich, buttery texture and mild, slightly sweet flavor.
  • Paprika: Adds a subtle smokiness and mild heat to the dish.
  • Salt: Enhances overall flavor and seasoning.
  • Aleppo Pepper: Provides a fruity, moderately spicy kick.
  • Lemon Zest: Infuses a bright, citrusy aroma and tangy flavor.
  • Olive Oil: Offers a fruity, savory richness.
  • Butter: Adds creaminess and a hint of richness.
  • Shallots: Imparts a mild onion-like flavor with a hint of garlic.
  • Fennel: Delivers a slightly sweet, licorice-like aroma and taste.
  • Baby Dutch Yellow Potatoes: Tender and mildly earthy in flavor.
  • Cherry Tomatoes: Bursting with sweet-tart juiciness and a hint of acidity.
  • Garlic: Offers a pungent, aromatic note.
  • Green Queen Olives: Briny, slightly nutty, and mildly tangy.
  • Capers: Bring a salty, briny pop of flavor.
  • Tomato or Red Pepper Paste: Adds depth, sweetness, and a touch of umami.
  • Lemon Juice: Provides acidity and balances the dish with a citrusy zing.

Cooking Chilean Sea Bass: Tips & Insights

  • Cooking Chilean sea bass to perfection is a breeze when you follow these tips and gain insights into this delicious fish. The USDA recommends reaching an internal temperature of 140 degrees Fahrenheit. You’ll know your sea bass is ready when it flakes easily with a fork and changes from translucent to a pristine white. But let’s dive a bit deeper into what makes this fish so special.
  • When it comes to the skin of your Chilean sea bass, you have a choice to make: skin-on or skin-off. Quality filets are essential, and if you choose skin-on, you’ll enjoy added flavor and moisture, with the skin crisping up beautifully when pan-seared. However, if you prefer your fish without skin, peeling it off is easy.
  • Heat your pan to the right temperature to achieve pan-searing perfection, ensuring your fish doesn’t stick. Lightly dusting flour on the fish can also help prevent sticking, resulting in a flawless sear every time.

Pairings for Your Chilean Sea Bass

The Chilean Sea Bass stands out deliciously on its own, but why stop there? Enhance its rich, buttery flavor with a simple side of couscous. Opt for a Tomato Panzanella Salad with Fresh Mozzarella or a crisp Zucchini Salad with Radicchio if you fancy a fresh touch. These salads bring a light balance to the sea bass. And for an authentic Mediterranean touch? Don’t skip the crusty Sicilian Scaccia Bread – perfect for savoring every last drop of flavor. Enjoy 

How to Make Easy Chilean Sea Bass Recipe: A One-Pot Meal

Step-by-Step Instructions

1.

Prep and Season the Fish

Rinse the Chilean sea bass under cold water and gently pat it dry with paper towels. Season both sides with paprika, salt, and the zest of one lemon.
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2.

Sear the Fish

Heat 1 tablespoon of olive oil in a large skillet over high heat. Add the fish and sear for 2 minutes. Add 1 oz of butter and baste the fish with the melting butter. Continue cooking for another 5 minutes, then remove the fish from the skillet and set it aside.
Mark as complete
3.

Sauté the Vegetables

In the same skillet, add 1 tablespoon of olive oil over medium-high heat. Sauté the shallots for 2 minutes, then add the fennel and cook for another 2 minutes. Stir in the potatoes and cherry tomatoes, then add the garlic. Season with salt and Aleppo pepper, and continue sautéing for a few more minutes until everything begins to soften.
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4.

Build the Sauce and Simmer

Add the olives and capers to the skillet. Pour in the water mixed with tomato or red pepper paste and bring everything to a boil. Once boiling, reduce the heat to low, cover the skillet, and let it simmer for about 25 minutes, or until the potatoes are tender. Stir occasionally to prevent sticking.
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5.

Finish the Dish

Return the fish to the skillet, placing it in the center of the vegetables. Drizzle the remaining butter on top and pour over the lemon juice. Let everything cook together for about 8 minutes, or until the fish is fully cooked through. Serve warm and enjoy!
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Ingredients:

1X 2X 3X
Adjust Servings
1.5 lb wild Chilean sea bass filet, about 2 or 3 pieces
1/2 teaspoon paprika
1/2 teaspoon kosher salt
Zest and juice of one lemon
2 tablespoons olive oil
2 oz unsalted butter
2 shallots, sliced
1 small fennel, sliced
12 oz baby Dutch yellow potatoes, cleaned and cut in half
10 oz cherry tomatoes, cut in half
8 cloves of garlic, minced
1/2 teaspoon Aleppo pepper
4 oz green olives, sliced
1 oz capers
1 cup of water mixed with one tablespoon of tomato or red pepper paste

Preparation

1
Prep and Season the Fish
Rinse the Chilean sea bass under cold water and gently pat it dry with paper towels. Season both sides with paprika, salt, and the zest of one lemon.
2
Sear the Fish
Heat 1 tablespoon of olive oil in a large skillet over high heat. Add the fish and sear for 2 minutes. Add 1 oz of butter and baste the fish with the melting butter. Continue cooking for another 5 minutes, then remove the fish from the skillet and set it aside.
3
Sauté the Vegetables
In the same skillet, add 1 tablespoon of olive oil over medium-high heat. Sauté the shallots for 2 minutes, then add the fennel and cook for another 2 minutes. Stir in the potatoes and cherry tomatoes, then add the garlic. Season with salt and Aleppo pepper, and continue sautéing for a few more minutes until everything begins to soften.
4
Build the Sauce and Simmer
Add the olives and capers to the skillet. Pour in the water mixed with tomato or red pepper paste and bring everything to a boil. Once boiling, reduce the heat to low, cover the skillet, and let it simmer for about 25 minutes, or until the potatoes are tender. Stir occasionally to prevent sticking.
5
Finish the Dish
Return the fish to the skillet, placing it in the center of the vegetables. Drizzle the remaining butter on top and pour over the lemon juice. Let everything cook together for about 8 minutes, or until the fish is fully cooked through. Serve warm and enjoy!

Recipe Tips & Suggestions

Storage Tips for Chilean Sea Bass Dish:

Cooling Before Storing: Ensure the Chilean Sea Bass dish has cooled down to room temperature before storing any leftovers. This helps in preventing the growth of harmful bacteria.

Airtight Containers:

Transfer the cooled dish into airtight containers. This retains the freshness and prevents any moisture loss or absorption, ensuring the dish remains flavorful.

Refrigeration:

Store the airtight containers in the refrigerator if you plan to consume the leftovers within 2-3 days. This will keep the dish fresh and safe to eat.

Freezing for Longer Storage:

If you don't plan on consuming the leftovers soon, it's possible to freeze the dish. Store in airtight containers or heavy-duty freezer bags to avoid freezer burn. Properly stored, the dish can last in the freezer for up to a month.
Reheating: When you're ready to enjoy the dish again, thaw it in the refrigerator overnight (if frozen). Reheat in a skillet over medium heat until it reaches the desired temperature. If using a microwave, cover the dish with a microwave-safe lid or plastic wrap to retain moisture, and make sure to stir occasionally for even heating.
Avoid Repeated Reheating: Once you've reheated the dish, consume it immediately and avoid cooling and reheating again, as this can affect the texture and flavor and may also increase the risk of bacterial growth.

Nutrition Information

The information shown is an estimate provided by an online nutrition calculator. It should should not be considered a substitute for a professional nutritionist's advice.
See our full nutrition disclosure here.

rana
By Rana

Thanks for visiting my Mediterranean food blog and welcome to my virtual kitchen! Here, you’ll find mouth-watering, wholesome, and nutritious Mediterranean recipes that will change the way you view cooking.

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