How Long To Bake Cod At 350

How Long To Bake Cod At 350

How Long To Bake Cod At 350

If you want a healthy and easy seafood dinner, then baked cod is an excellent option. But how long should you bake it at 350 degrees? How long to bake cod at 350 varies depending on the cod’s size, the fillet’s thickness, and your oven’s temperature.

However, there are some guidelines you can follow to ensure your code is well-cooked without getting dry or overcooked. This article discusses how long it should take you to bake cod at 350 and more details regarding baking cod. Stay tuned!

How Long To Bake Cod At 350?

Depending on the size of the cod, it should take 15-25 minutes to bake cod. A 3-4 oz cod fillet takes about 15-20 minutes to bake at 350 degrees, while a 6-8 oz cod fillet takes around 20-25 minutes to bake at the same temperatures.

If unsure about the cod’s size, use inches to determine the cooking time. It takes 10 minutes to bake cod fillets with a one-inch thickness at 350 degrees. So, if your cod fillets are around 1, 2, or 3-inch thick, you’ll need to bake them for 10, 20, and 30 minutes at 350 degrees Fahrenheit.

Note that the type of cod (fresh or frozen) you’re baking can also impact the cooking time. Fresh cod takes a shorter time to cook than frozen cod. Thus, it’s best to check your fresh cod doneness a few minutes early to be safer.

How to Know When Cod Is Done

The best way to determine if your cod is done is by using a meat thermometer. Insert your instant-read meat thermometer in the thickest part of your cod fillet without touching a bone. If the thermometer registers 145 degrees Fahrenheit, your cod is done and ready to eat.

Another way to check for your cod doneness is to push it gently with a fork or fingers. If the cod feels firm, it’s ready; if it feels soft, it probably needs a few more minutes in the oven. If the cod is done, it would appear opaque and split into white fakes when pushed with a fork.

How to Bake Cod At 350

For this recipe, you’ll need the following:

  • 1 pound cod fillets
  • One lemon sliced
  • ¼ cup fresh parsley chopped
  • Two tablespoons of olive oil
  • ¼ cup fresh basil, chopped
  • One teaspoon salt
  • ½ teaspoon black pepper


  1. Preheat your oven to 350 degrees Fahrenheit.
  2. Arrange the lemon slices in a single layer in a large baking dish.
  3. Place the cod fillets on the lemon slices and sprinkle with parsley, basil, olive oil, pepper, and salt.
  4. Bake in the oven for 10 to 12 minutes, until the internal temperature, reaches 145 degrees or until the cod is opaque and flakes easily with a fork, whichever comes first.
  5. Remove the cod from the oven and serve.

Recipe Tips

  • Preheat your oven to 350 degrees before you begin cooking. Doing so ensures your oven is nice and hot by the time you’re placing your cod, cooking it evenly.
  • Always use fresh cod. If you’re using a frozen one, ensure it was properly frozen.
  • Place the cod on a baking sheet or dish sprayed with cooking spray. This ensures the cod doesn’t stick to the baking sheet or dish.
  • If using herbs or spices, sprinkle them on top of the cod before baking, not after.
  • Serve immediately while still nice and warn.

What to Serve With Baked Cod

  • Coscous or rice pilaf
  • Roasted or mashed potatoes
  • Salad greens with a vinaigrette dressing
  • Garlic bread
  • Steamed vegetables like green beans or broccoli
  • French fries
  • Tartar sauce or lemon wedges for serving
  • Mac and cheese
  • Bacon
  • Buttery new potatoes
  • Macaroni salad

Should You Bake Cod Covered or Uncovered?

Depending on your preference, you can bake cod covered or uncovered. However, wrapping cod in foil helps generate a steaming effect, which retains moisture, reduces cooking time, and locks the flavors. On the other hand, baking cod uncovered helps give it a crunchy and golden brown crust.

Can You Use Parchment Paper Instead Of Foil?

Yes, you can use parchment paper instead of aluminum foil when baking. However, to prevent the cod from sticking, remember to spray the parchment paper with cooking spray before cooking.

How can You Prevent Your Cod from Becoming Rubbery?

The best way to avoid your cod from becoming rubbery is to bake it at high temperatures for a short time, like baking at 350 degrees for 15-25 minutes. You can also pan-fry or grill your cod, which will yield a filet with a crusty outside and a moist and flaky inside.

How To Store Leftover Baked Cod Fish

Although it’s advisable to cook what will be enough to consume and finish, sometimes remaining with leftovers is inevitable. If you’ve made more cod than you and your family can consume, refrigerate it as soon as it’s cooled down, and don’t let it sit at room temperature for more than two hours.

Leaving meats at room temperature longer than two hours encourage the growth of pathogenic and spoilage bacteria that can lead to foodborne illnesses. Once refrigerated, your leftover baked cod should be consumed within 3-4 days.

If you don’t intend to consume your cod in the next few days, consider freezing it. Frozen cod can last up to 3 months while still in peak conditions. When freezing, wrap your cod firmly in tin foil or cling film and place it in a freezer bag. This way, you prevent it from developing freezer burns.

What Can You Make With Leftover Baked Cod

Here are a few ideas of what you can cook with leftover baked cod:

  • Cod tacos
  • Cod chowder
  • Cod quesadillas
  • Cod stir-fry
  • Fresh cakes with cod
  • Baked cod with rice and vegetables


How long to bake cod at 350 depends on the size of the cod and its relative thickness. A 3-4 oz takes about 15-20 minutes to bake at 350 degrees Fahrenheit, while a 6-8 oz takes 20-25 to bake at the same temperatures. As for thickness, it takes around 10 minutes to bake cod fillets with a one-inch thickness.