Easy Oven Baked Cod
If you’re looking for a simple yet flavorful dish that brings the taste of the sea to your dinner table, look no further than this Easy Oven Baked Cod. Bursting with zesty lemon and aromatic garlic, this recipe is perfect for busy weeknights or a special weekend dinner. Cod is a mild fish that takes on flavors beautifully, making it a great choice for a variety of seasonings. The best part? It requires minimal prep and cooks in just under 20 minutes, making it an ideal meal for any occasion.
Why This Easy Oven Baked Cod Stands Out

This Easy Oven Baked Cod stands out for several reasons. Firstly, it is incredibly easy to prepare, requiring only a handful of ingredients that you likely already have in your pantry. The combination of Dijon mustard, lemon, and garlic not only adds zest but also keeps the fish moist and tender during baking. Secondly, it’s a healthy option, packed with protein and omega-3 fatty acids, making it a nutritious addition to your meal rotation. Lastly, the vibrant flavors of this dish are a sure crowd-pleaser, perfect for both family dinners and entertaining guests.
Your Shopping Guide
When preparing this Easy Oven Baked Cod, here’s what you’ll need to grab from the grocery store:
- Cod filets: Look for fresh or frozen cod filets, about 1″ thick.
- Extra virgin olive oil: For a rich flavor and healthy fats.
- Dijon mustard: Adds a nice tang and depth to the dish.
- Lemon: You’ll need both the zest and juice for brightness.
- Garlic: Fresh garlic cloves will provide the best flavor.
- Paprika: For a hint of smokiness and color.
- Kosher salt: Enhances flavor without being overpowering.
- Unsalted butter: Optional, for extra richness if desired.
- Fresh parsley: For garnish and a pop of color.
Prep & Cook Tools
Before diving into the cooking process, ensure you have the following tools handy:
- Baking sheet: A simple, flat surface for baking the cod.
- Parchment paper: Optional, for easy cleanup.
- Mixing bowl: To combine the marinade ingredients.
- Whisk or fork: For mixing the marinade smoothly.
- Measuring spoons: For accurate ingredient measurements.
- Fish spatula: Ideal for flipping or transferring the cod from the baking sheet.
From Start to Finish: Easy Oven Baked Cod

Step 1: Preheat the Oven
Start by preheating your oven to 400°F (200°C). A hot oven ensures that the cod cooks evenly and develops a slight crispness on the outside.
Step 2: Prepare the Marinade
In a mixing bowl, combine 1 tablespoon of extra virgin olive oil, 1 tablespoon of Dijon mustard, 1 teaspoon of lemon zest, 2 tablespoons of lemon juice, 2 finely minced garlic cloves, 1 teaspoon of paprika, and 1 teaspoon of kosher salt. Whisk everything together until well blended.
Step 3: Coat the Cod
Place the 4 cod filets on the baking sheet. Using a brush or spoon, evenly coat each filet with the marinade, ensuring each piece is well-covered.
Step 4: Optional Butter Addition
If you choose to use unsalted butter, cut it into small pieces and place a dot of butter on top of each cod filet. This will add richness and help keep the fish moist.
Step 5: Bake the Cod
Transfer the baking sheet to the preheated oven and bake for 12-15 minutes, or until the cod is opaque and flakes easily with a fork. The exact time may vary slightly based on the thickness of the filets.
Step 6: Garnish and Serve
Once cooked, remove the cod from the oven and let it rest for a minute. Serve with fresh lemon wedges and a sprinkle of chopped parsley for a burst of color and flavor.
Make It Diet-Friendly

This Easy Oven Baked Cod can easily be adapted to fit various dietary preferences. Here are a few suggestions:
- Gluten-Free: This recipe is naturally gluten-free, making it suitable for those with gluten sensitivities.
- Paleo: Skip the butter and ensure all ingredients are compliant.
- Keto: This dish is low in carbs, making it a great option for a ketogenic diet.
- Low-Calorie: The recipe is already light, but you can reduce the olive oil and butter for an even lighter version.
Avoid These Traps
While making this Easy Oven Baked Cod, keep these tips in mind to avoid common pitfalls:
- Overcooking: Cod cooks quickly; check for doneness at the 12-minute mark to ensure it remains tender.
- Skipping the marinade: The marinade is key to infusing flavor. Don’t skip this step!
- Using frozen fish without thawing: If using frozen cod, ensure it is completely thawed before cooking for even results.
- Choosing low-quality fish: Fresh, high-quality cod will yield the best flavor and texture.
Keep-It-Fresh Plan
To keep your Easy Oven Baked Cod fresh and delicious, consider the following:
- Storage: Store any leftovers in an airtight container in the refrigerator for up to 2 days.
- Reheating: When reheating, use the oven to maintain texture instead of the microwave.
- Freezing: The cod can be frozen before cooking. Just make sure to thaw it completely before baking.
Reader Q&A
Can I use a different type of fish for this recipe?
Absolutely! While cod is a great choice, you can substitute it with other white fish like haddock, tilapia, or halibut. Just adjust the cooking time based on the thickness of the filets.
What should I serve with the cod?
This Easy Oven Baked Cod pairs wonderfully with a variety of sides. Consider serving it with roasted vegetables, a light salad, or fluffy quinoa to round out the meal.
Can I prepare the marinade ahead of time?
Yes! You can prepare the marinade a day in advance and store it in the refrigerator. Just give it a good stir before using it on the cod.
Is this recipe suitable for meal prep?
Definitely! This cod is perfect for meal prep. Simply bake it as directed and portion it out with your favorite sides for quick lunches or dinners throughout the week.
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Let’s Eat
Now that you have all the details for this Easy Oven Baked Cod, it’s time to get cooking! This dish is not only simple and quick to prepare but also a delightful way to enjoy the wholesome flavors of fish. Gather your ingredients and tools, follow the steps, and soon you’ll be serving up a plate of perfectly baked cod that’s sure to impress. Whether it’s a casual family meal or a special gathering, this recipe is bound to become a favorite in your home. Enjoy every bite!

Easy Oven Baked Cod
Ingredients
Equipment
Method
- Preheat your oven to 400°F (200°C).
- In a mixing bowl, combine olive oil, Dijon mustard, lemon zest, lemon juice, garlic, paprika, and kosher salt. Whisk until well blended.
- Place the cod filets on the baking sheet and coat each filet with the marinade.
- If using, place a dot of butter on top of each cod filet.
- Bake for 12-15 minutes or until the cod is opaque and flakes easily with a fork.
- Let the cod rest for a minute, then serve with lemon wedges and parsley.
Notes
- Check for doneness at the 12-minute mark to avoid overcooking.
- Don’t skip the marinade; it’s key to flavor.
- Ensure frozen cod is fully thawed before cooking for even results.
