Lemon Herb Baked Cod

Lemon herb baked cod is a mild white fish cooked in a hot oven until it turns opaque and flakes apart, finished with fresh herbs and bright lemon. The fish stays moist because it cooks fast and the oven heat is high enough to develop flavor without drying out the delicate flesh.

Ingredients for Lemon Herb Baked Cod

Cod fillets are mild and flake into tender pieces when cooked through. Olive oil helps the fish brown and keeps it from sticking. Lemon zest and juice add brightness and cut through the richness. Fresh parsley and fresh dill bring herbal notes that pair naturally with fish. Garlic adds depth without overpowering the delicate flavor. Salt and black pepper season the fish, while butter enriches the pan sauce that forms as it bakes.

Why This Lemon Herb Baked Cod Works

Cod is a lean white fish with delicate flesh that cooks through in minutes. A very hot oven (425°F) means the outside develops flavor while the inside stays tender and moist. The fish goes from raw to done in about 12 to 15 minutes, so there is a narrow but real window to catch it at perfect doneness before it turns dry and firm.

Lemon zest and fresh herbs go onto the fish before it bakes, so they soften into the flesh and perfume it as it cooks. A pat of butter melts over the top and mingles with the lemon juice that releases from the fish, making a light pan sauce you can spoon over rice or vegetables. The whole thing is done and plated in under 30 minutes.

Mistakes To Avoid

Frozen cod thawed at room temperature loses moisture and cooks unevenly. The outside will overcook while the inside stays cold. Thaw it overnight in the refrigerator instead, which keeps the texture firm and the flavor intact.

Wet fish will steam instead of browning and will taste bland. Pat it completely dry with paper towels before it goes into the pan, even if it seems like extra work. This one step changes the whole dish.

Overcooked cod becomes tough, chalky, and dry within seconds. Check it at 12 minutes by flaking the thickest part with a fork or testing it with an instant-read thermometer (it should read 145°F or 63°C). When in doubt, pull it out early, because carryover heat will keep it cooking even after it leaves the oven.

Old fish tastes off and smells fishy even before it goes bad. Buy it the day you plan to cook it, or thaw it from the freezer and cook it that same day. Leftovers keep for only 1 to 2 days in the refrigerator and are best eaten cold or reheated gently in a low oven with a splash of water or broth to keep them moist.

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Ingredients

• 4 cod fillets, 6 ounces each
• 3 tablespoons olive oil
• 1 lemon
• 3 tablespoons fresh parsley, chopped
• 2 tablespoons fresh dill, chopped
• 2 cloves garlic, minced
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 2 tablespoons butter

Step-by-step Instructions

1. Heat the oven to 425°F (220°C) and place a baking pan inside to preheat it for 3 to 4 minutes.
2. Pat the cod fillets dry with paper towels, rubbing them gently on both sides until no moisture remains on the surface.
3. Zest the lemon with a microplane or box grater into a small bowl, then cut the lemon in half and squeeze the juice into the bowl.
4. Stir the minced garlic, chopped parsley, and chopped dill into the lemon zest and juice, and set aside.
5. Remove the hot pan from the oven and drizzle the olive oil into the bottom, tilting to coat it evenly.
6. Lay the cod fillets in the pan, skin-side down if they have skin, and sprinkle them with salt and black pepper on both sides.
7. Bake at 425°F (220°C) for 12 to 15 minutes, until the thickest part flakes easily with a fork or an instant-read thermometer reads 145°F (63°C) in the center.
8. Remove the pan from the oven and spoon the lemon herb mixture over each fillet, then place a small pat of butter on top of each one.
9. Let the fish rest in the pan for 1 to 2 minutes while the butter melts and the herbs soften into the flesh.
10. Transfer the fillets to plates and spoon the pan juices over the top, then serve at once.