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How Long to Bake Cod at 400 (+ Best Recipe)

Aug 28, 2023Aug 28, 2023

Bake cod at 400°F (200°C) for around 15-20 minutes or until it flakes easily with a fork. Cooking time depends on the thickness of the fillets.

Thicker fillets might need a few more minutes. Always ensure the fish reaches an internal temperature of 145°F (63°C) for safe consumption.

Today, I’ll talk about the specifics of baking cod at 400. This includes factors like whether it’s fresh or frozen.

I’ll also discuss preparation tips for ensuring optimal taste.

It’s time to take your cod baking skills to the next level. Your dinner table is about to get a seafood upgrade!

This baked cod recipe is easy but delivers amazing results.

The cod is baked in butter, lemon, and white wine to elevate its flavor. It also has a crunchy, buttery, golden cracker crust on top.

1. Prep the cod.

If frozen, allow the cod to thaw completely. Pat the fillets dry with paper towels.

2. Preheat the oven to 400 degrees Fahrenheit.

3. Flavor the cod.

Coat both sides of the cod with melted butter and place them in a single layer on a baking dish. Season it with salt and pepper, if desired.

4. Make the cracker topping.

This one’s optional, but highly recommended. Combine crushed Ritz crackers and melted butter. Spread it over the cod fillets.

5. Bake the cod at 400.

Bake the cod at 400 for 10 minutes.

6. Season with lemon and wine.

Remove the baking dish from heat. Sprinkle the fillets with lemon juice. Pour white wine over for more flavor.

7. Bake some more.

Bake it again at 400 for 10 more minutes. Stick a meat thermometer to test for doneness. It should read 140-145 degrees Fahrenheit.

8. Garnish, serve, and enjoy.

Sprinkle the fillets with parsley and green onion. Serve them with lemon wedges. Enjoy!

Preheat your air fryer (if needed) to 400 degrees Fahrenheit. Air fry the fillets for 15 minutes at 400. Flip the fillets halfway through to ensure even cooking.

For thinner fillets, air fry them for 12 minutes. Thicker ones will need about 20 minutes.

1. Thaw the cod if frozen.

Transfer the fillets to the fridge and let them thaw overnight. Or, soak them in a bowl of cold water for several hours until thawed.

2. Dry the cod.

Pat the fillets dry with paper towels. This will allow for even cooking. It’ll even help create a crispy outer crust.

3. Season or marinate the cod.

You can use whatever seasonings you like, but a sprinkling of salt and pepper will do. I like to coat the cod with melted butter and then season it with lemon juice.

You can also marinate it for 30 minutes for a deeper flavor. Use a simple blend of olive oil, vinegar, and aromatics.

It depends on the thickness of the fillets. The thicker the cod, the longer it takes to bake.

Here’s a simple guide for reference. If the cod is:

You can bake cod straight from the freezer, just do so for longer. On average, frozen cod needs a 25% longer baking time.

Here’s a simple guide for reference. If the frozen cod is:

If you’re worried it’ll dry out, then yes. Aluminum foil helps lock in moisture and keep the cod from drying out. It also keeps the fish from sticking to the dish. You can also use parchment paper.

Here’s how to bake cod in foil at 400:

1. Preheat the oven to 400 degrees Fahrenheit.

2. Butter the fillets and season them with salt and pepper. Wrap them tightly in foil; be sure to seal all the edges.

2. Bake the cod at 400 degrees as instructed.

The best way to tell is by using a food thermometer. Insert it into the thickest part of the fish. You know it’s done when the internal temperature reads 140-145 degrees Fahrenheit.

If you don’t have a meat thermometer, check the visuals. The cod should be completely opaque. It should also fall apart easily when sliced with a fork.

Just like any type of fish or meat, cod will dry out when overcooked. Here are ways to keep this from happening:

As mild and delicate as its flavor, baked cod deserves to be the star of the show. Pair it with side dishes that highlight, not overpower, its taste. Here are some suggestions:

To Store

Allow the baked cod to cool to room temperature before storing it. Transfer the fish to an air-tight container and refrigerate it for up to 3-4 days.

To Freeze

If you want to keep cod around longer, freeze it. Once it’s come to room temperature, place the cod in an air-tight, freezer-safe container. Freeze baked cod for up to 2 months.

To Reheat

You can reheat frozen cod either in the oven or the microwave.





You should bake cod at 400 degrees for 15-20 minutes based on thickness. It should reach a temperature of 145 degrees.

4 tablespoonss 4 butter, divided

1/2 1/2 sleeve buttery round crackers (i.e. Ritz), crushed

1 pound 1 thick-cut cod loin

1/2 1/2 medium lemon, juiced

1/4 cup 1/4 dry white wine

1 tablespoon 1 chopped fresh parsley

1 tablespoon 1 chopped green onion

1 1 medium lemon, cut into wedges

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Want to save this blog post? Enter your email below and we'll send the article straight to your inbox!1. Prep the cod.2. Preheat the oven to 400 degrees Fahrenheit.3. Flavor the cod.4. Make the cracker topping.Want to save this blog post? Enter your email below and we'll send the article straight to your inbox!5. Bake the cod at 400.6. Season with lemon and wine.7. Bake some more.8. Garnish, serve, and enjoy.1. Thaw the cod if frozen.2. Dry the cod.3. Season or marinate the cod.Here’s how to bake cod in foil at 400:Cover the cod in aluminum foil or parchment paper.Cover the cod with crushed crackers.For thinner fillets, cook at a lower temperature.Place a thermometer in the oven.Check for doneness early.Use a meat thermometer to test for doneness.Cod LoinButterCrushed Buttery Round CrackersLemonDry White WineFresh Parsley and Green OnionSteamed Rice:Sauteed Spinach:Mashed Potatoes:Roasted Carrots:Potato Wedges:Sauteed Green Beans:Tartar Sauce:Baked Broccoli:Garnish:To StoreTo FreezeTo ReheatOven MethodMicrowave Method: