Name: Baked Chilean Sea Bass
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Ingredients: 2 fillets Chilean sea bass (thawed if frozen); 1/2 teaspoon salt and pepper (adjust to taste); 1 teaspoon olive oil; 2 cloves garlic (thinly sliced); 4 slices lemon; 2 tablespoons fresh oregano (or any herb you love); 2 teaspoons unsalted butter (for a creamy finish); 1/4 cup beurre blanc sauce (velvety sauce)

If you’re looking for a dish that combines elegance with simplicity, look no further than Baked Chilean Sea Bass. This fish is not only tender and flaky, but it also absorbs flavors beautifully, making it a favorite for home cooks and chefs alike. With its buttery texture and rich taste, this recipe is perfect for a special occasion or a cozy dinner at home. Imagine serving this dish with a glass of white wine and a side of roasted vegetables—pure bliss!

What Makes This Recipe Special

What sets this Baked Chilean Sea Bass apart is the harmonious blend of flavors and textures. The fish is enhanced with the fragrant aroma of fresh garlic and oregano, brightened by the zesty lemon slices, and finished with a luxurious beurre blanc sauce. Each bite melts in your mouth, making it a delightful experience for anyone who enjoys seafood. Plus, it’s incredibly easy to prepare, allowing you to impress your guests without spending hours in the kitchen.

What We’re Using

2 Chilean sea bass fillets – Choose skin-on or skin-off based on your preference, thawed if frozen.
1/2 teaspoon salt and pepper – Adjust to taste for seasoning.
1 teaspoon olive oil – For a hint of richness.
2 garlic cloves – Thinly sliced for a punch of flavor.
4 lemon slices – Adds brightness and acidity.
2 tablespoons fresh oregano – Or any herb you love for added freshness.
2 teaspoons unsalted butter – For a creamy finish.
1/4 cup beurre blanc sauce – This velvety sauce elevates the dish.

Equipment & Tools

Baking dish – A glass or ceramic dish works best for even cooking.
Knife – For slicing garlic and lemon.
Cutting board – To prep your ingredients safely.
Oven – Preheat to ensure even baking.
Spatula – For carefully lifting the fish out of the baking dish.

From Start to Finish: Baked Chilean Sea Bass

Step 1: Preheat the Oven

Begin by preheating your oven to 400°F (200°C). This step is crucial for achieving that perfect flaky texture.

Step 2: Prepare the Baking Dish

Lightly grease your baking dish with olive oil. This will prevent the fish from sticking and add a little extra flavor.

Step 3: Season the Fish

Pat the Chilean sea bass fillets dry with paper towels. Season both sides with salt and pepper to taste. This simple seasoning lets the fish’s natural flavors shine.

Step 4: Layer the Ingredients

Place the seasoned fillets in the baking dish. Scatter the thinly sliced garlic over the fish and add the lemon slices on top. Sprinkle fresh oregano generously for that aromatic touch.

Step 5: Add Butter

Dot the fillets with small pieces of unsalted butter. This will help keep the fish moist and add richness to the dish.

Step 6: Bake the Fish

Transfer the baking dish to the preheated oven and bake for about 15-20 minutes, or until the fish is opaque and flakes easily with a fork. The cooking time may vary based on the thickness of your fillets.

Step 7: Prepare the Beurre Blanc Sauce

While the fish is baking, prepare the beurre blanc sauce by gently heating it in a small saucepan. This sauce is a beautiful accompaniment that ties everything together.

Step 8: Serve and Enjoy

Once the fish is done, carefully remove it from the oven. Drizzle the beurre blanc sauce over the fillets and serve immediately. Enjoy your Baked Chilean Sea Bass with your favorite sides.

Quick Replacement Ideas

Herbs – If you don’t have oregano, try dill, parsley, or thyme for a different flavor profile.
Butter – For a dairy-free option, use coconut oil or a vegan butter substitute.
Beurre Blanc Sauce – If you’re short on time, a simple lemon butter sauce can be made by melting butter and adding fresh lemon juice.
Chilean Sea Bass – Substitute with any firm white fish, such as cod or halibut, if needed.

Common Errors (and Fixes)

Overcooking the Fish – This can lead to dryness. Always check for doneness a few minutes early to prevent this.
Not Preheating the Oven – Skipping this step can result in uneven cooking. Always preheat for the best results.
Using Too Much Salt – Taste as you go! It’s easier to add more seasoning than to fix an overly salty dish.
Skipping the Resting Time – Allow the fish to sit for a minute after removing it from the oven; this helps retain moisture.

How to Store & Reheat

To store leftover Baked Chilean Sea Bass, allow it to cool completely, then place it in an airtight container in the refrigerator. It should keep well for up to 2 days. When ready to reheat, gently warm it in the oven at 350°F (175°C) for about 10 minutes, or until heated through. Avoid using the microwave, as it can make the fish rubbery.

Quick Q&A

Can I use frozen Chilean sea bass for this recipe?

Yes, you can use frozen Chilean sea bass! Just make sure to thaw it completely before seasoning and baking.

What side dishes pair well with Baked Chilean Sea Bass?

This dish pairs beautifully with roasted vegetables, a light salad, or creamy mashed potatoes for a filling meal.

Can I make the beurre blanc sauce ahead of time?

While it’s best served fresh, you can prepare the beurre blanc sauce ahead of time. Just warm it gently before serving, as it can separate if reheated too quickly.

What’s the best way to tell when the fish is done?

The fish is done when it is opaque and flakes easily with a fork. You can also use a food thermometer; the internal temperature should reach 145°F (63°C).

Save & Share

If you’ve enjoyed this Baked Chilean Sea Bass recipe, don’t forget to save it for later! Share your culinary creations with friends and family—there’s nothing quite like impressing your loved ones with a homemade meal. Tag your photos on social media, and let the world know about your delicious dinner!

Baked Chilean Sea Bass is a dish that’s sure to become a favorite in your household. Its simplicity, paired with incredible flavor, makes it a standout recipe. So gather your ingredients, follow the steps, and watch as this dish transforms your dinner table into an elegant dining experience. Indulge in the flavors of the sea with every bite, and enjoy the compliments that come your way!