Ina Garten Chilean Sea Bass

I once cooked Chilean sea bass for a date night and nearly ruined it. The fish looked perfect—but I didn’t trust the timing, flipped it too soon, and tore the skin right off. Not my finest hour.

Eventually, I learned: let the pan do the work. High heat, dry fillets, and a quiet little lemon butter sauce that doesn’t steal the spotlight.

WHY THIS WORKS SO WELL

The pan does most of the work. Sea bass is rich and forgiving, so if your pan is hot and your fish is dry, the skin crisps up like a dream. No breading, no flour. Just sear, flip, finish.

The sauce is three ingredients—but balanced. Ina doesn’t drown the fish. The browned butter adds depth, the lemon cuts through the richness, and the salt brings it all forward.

INGREDIENTS THAT PULLED WEIGHT

• Chilean sea bass (skin-on, 5–6 oz fillets) – The skin crisps beautifully and helps keep the fish from drying out. I tried skinless once—big mistake.
• Butter + olive oil (or ghee + avocado oil) – Butter for flavor, oil for a higher smoke point. I like half and half.
• Kosher salt + fresh ground pepper – Simple, but essential. I use the flaky sea salt from that blue tin—Maldon, if you’re wondering.
• Lemon juice – Just enough to brighten the butter, not overwhelm.
• Unsalted butter (for the sauce) – Let it brown ever so slightly—it deepens the flavor without veering into nutty territory.

CUSTOM TWEAKS I TESTED

• Ghee instead of butter for searing – Works beautifully; no burnt bits and still lots of flavor.
• Meyer lemon – Slightly sweeter, and lovely in the sauce if you’re serving with bitter greens.
• Avocado oil instead of olive – Neutral and great for higher heat, but you lose that grassy edge. Worth it if you’re cooking in a stainless pan.

LESSONS FROM MY OVEN

What Went Wrong	Why It Happens	How to Fix It
Fish stuck to pan	Pan wasn’t hot enough	Wait until the oil shimmers and the fish releases easily
Overcooked center	Left it on too long	Pull at 135°F, rest to 140–145°F
Sauce tasted flat	Didn’t brown butter	Let the butter turn golden, not just melt

HOW TO MAKE INA GARTEN’S CHILEAN SEA BASS

1. Prep the fish: Pat your fillets dry with paper towels. Season both sides with salt and pepper—don’t be shy.
2. Heat your pan: Add butter and oil to a well-seasoned cast iron skillet over medium-high heat. Wait until the butter foams and the oil shimmers.
3. Sear skin-side down: Gently place fillets skin-side down and don’t move them. Let cook 3–4 minutes (5 if thick). When it releases easily, flip.
4. Finish cooking: Cook the second side another 3–4 minutes. Internal temp should read 140°F.
5. Make the sauce: In a small pan, melt the butter over medium-low until golden and lightly browned. Stir in lemon juice, salt, and pepper.
6. Serve: Spoon sauce over the fish. Serve immediately while the skin is still crisp.

SMART LITTLE TRICKS

• Let the fish come to room temp for 15 minutes before cooking—it cooks more evenly.
• Don’t crowd the pan. If needed, cook in batches and keep warm in a low oven.
• Use a fish spatula—slotted and flexible. Makes flipping cleaner and safer.

LEFTOVER NOTES

• Fridge: Best eaten fresh, but leftovers keep 1–2 days, sealed.
• Freezer: Technically yes, but I find it dries out. I don’t recommend it.
• Reheat: Low and slow—275°F oven for 10 minutes or a quick skillet flip. Avoid the microwave unless absolutely necessary.

COMMON “WHAT IFS”

Q: Can I use another fish?
A: Yes, but it won’t be quite the same. Halibut or cod work in a pinch—just adjust timing.

Q: Can I make the sauce ahead?
A: You can brown the butter earlier, but add the lemon juice just before serving.

Q: Should I score the skin?
A: No need. With enough heat and a dry fillet, the skin crisps naturally.

Try More Recipes:

• Ina Garten Osso Buco
• Ina Garten Chicken Enchiladas
• Ina Garten Cottage Pie