Easy Lemon Butter Baked Cod for Busy Weeknights

Delicious lemon butter baked cod fillets served with fresh herbs.
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January 6, 2026

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How to make Easy Lemon Butter Baked Cod for Busy Weeknights

Making a delicious and healthy dinner doesn’t have to be difficult or time-consuming. With this Easy Lemon Butter Baked Cod recipe, you’ll have a flavorful meal ready in no time. This dish is perfect for busy weeknights when you want to whip up something quick yet satisfying.

Ingredients:

  • 4 cod fillets (6 oz each), or any firm white fish
  • ¼ cup unsalted butter, melted
  • 2 garlic cloves, minced
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • Zest of 1 lemon
  • 2 tbsp fresh lemon juice
  • ¼ tsp red pepper flakes
  • 1 tbsp fresh parsley, chopped
  • 1 lemon, thinly sliced

Directions:

  1. Preheat oven to 400°F (200°C).
  2. In a medium bowl, mix together the melted butter, minced garlic, garlic powder, onion powder, lemon zest, lemon juice, and red pepper flakes.
  3. Add the cod fillets to the bowl and gently toss to coat them in the lemon butter mixture.
  4. Place the coated fillets into a 9×13-inch baking dish. Pour any remaining sauce over the top. Arrange lemon slices around and on top of the fish.
  5. Bake for 10–15 minutes, or until the cod is opaque and flakes easily with a fork.
  6. Garnish with fresh chopped parsley and serve immediately.

Why You’ll Love This Easy Lemon Butter Baked Cod

This recipe brings a splash of freshness and zesty flavor to your dinner table. Here are a few reasons you’ll fall in love with this dish:

  • Quick and Easy: You can prepare this meal in just a few minutes. With minimal prep time and simple ingredients, it’s perfect for busy evenings.
  • Healthy Choice: Cod is a light fish full of protein and low in calories. The healthy fats from the butter help provide richness without being overly heavy.
  • Flavor Explosion: The combination of garlic, lemon, and fresh herbs creates a bright and aromatic flavor that enhances the delicious cod.
  • Kid-Friendly: This dish is mild in flavor, making it perfect for picky eaters. The lemon butter sauce makes the fish appealing to children.

Nutritional Benefits

Cod is packed with nutrients that offer numerous health benefits:

  • High in Protein: Cod is an excellent source of lean protein, essential for building and repairing tissues in the body.
  • Low in Fat: This fish is low in fat, making it a great option for those watching their fat intake.
  • Rich in Vitamins: Cod contains several vitamins, including Vitamin B12, which supports healthy nerve function and energy levels.
  • Omega-3 Fatty Acids: Although lower than some other fish, cod still provides some Omega-3 fatty acids, which are important for heart health.

What to Serve With Easy Lemon Butter Baked Cod

To complete your meal, consider serving your baked cod with:

  • Rice or Quinoa: These are great options for adding some hearty grains to your meal. They also soak up any remaining lemon butter sauce.
  • Roasted Vegetables: Choosing seasonal vegetables that you can roast alongside the fish makes for a colorful, nutritious accompaniment.
  • Salad: A fresh green salad with a light vinaigrette can brighten your plate and add more nutrients to your dinner.
  • Potatoes: Whether mashed, baked, or roasted, potatoes will complement the flavors of the lemon butter cod beautifully.

How to Store Easy Lemon Butter Baked Cod

Leftovers? No problem! Here’s how to store your Easy Lemon Butter Baked Cod:

  • Allow the cod to cool to room temperature before refrigerating.
  • Place the cod in an airtight container and store it in the fridge.
  • It can be kept for up to 2 days. When reheating, be careful not to overcook the fish again, as it can become dry.

Tips and Mistakes to Avoid

  • Don’t Overcook the Cod: Fish can become tough and dry if overcooked. Keep an eye on it while baking; it’s done when it flakes easily with a fork.
  • Use Fresh Ingredients: Fresh garlic and parsley really elevate the flavors. Dried herbs can work in a pinch, but fresh is best.
  • Adjust Seasonings: If you love a bit of spice, feel free to add more red pepper flakes. Conversely, if you’re serving children, you might want to leave them out.

Variation Ideas

Want to switch things up? Consider these variations of this Easy Lemon Butter Baked Cod:

  • Herb-Butter Version: Add a mix of fresh herbs such as dill, thyme, or rosemary to the butter mixture for a different flavor profile.
  • Honey Lemon Glaze: Mix a tablespoon of honey into the butter mixture for a sweet and tangy glaze.
  • Pesto Variation: Spread a layer of basil pesto on the cod fillets before adding the lemon butter sauce for a Mediterranean twist.

FAQs

Can I use frozen cod for this recipe?
Yes! If you’re using frozen cod, make sure to thaw it completely before cooking for even results.

What if I can’t find cod?
You can substitute cod with any firm white fish such as haddock, halibut, or tilapia.

Can I make this dish ahead of time?
While it’s best enjoyed fresh, you can prepare the butter sauce ahead of time and store it in the fridge. When you’re ready to eat, simply coat the cod and bake!

Can I make this recipe in a skillet instead of the oven?
Yes! You can cook the cod in a skillet over medium heat. Just make sure to cook it for about 4-5 minutes on each side, or until it flakes easily with a fork.

With these simple instructions and helpful tips, you’re ready to make Easy Lemon Butter Baked Cod a star attraction in your weeknight dinners. Enjoy the vibrant flavors and quick preparation, making your busy evenings just a bit more delightful!

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Easy Lemon Butter Baked Cod


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  • Author: mealstomake
  • Total Time: 25 minutes
  • Yield: 4 servings 1x
  • Diet: Gluten-Free

Description

A quick and healthy recipe for flavorful lemon butter baked cod, perfect for busy weeknights.


Ingredients

Scale
  • 4 cod fillets (6 oz each), or any firm white fish
  • ¼ cup unsalted butter, melted
  • 2 garlic cloves, minced
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • Zest of 1 lemon
  • 2 tbsp fresh lemon juice
  • ¼ tsp red pepper flakes
  • 1 tbsp fresh parsley, chopped
  • 1 lemon, thinly sliced

Instructions

  1. Preheat oven to 400°F (200°C).
  2. In a medium bowl, mix together the melted butter, minced garlic, garlic powder, onion powder, lemon zest, lemon juice, and red pepper flakes.
  3. Add the cod fillets to the bowl and gently toss to coat them in the lemon butter mixture.
  4. Place the coated fillets into a 9×13-inch baking dish. Pour any remaining sauce over the top. Arrange lemon slices around and on top of the fish.
  5. Bake for 10–15 minutes, or until the cod is opaque and flakes easily with a fork.
  6. Garnish with fresh chopped parsley and serve immediately.

Notes

Serve with rice, quinoa, roasted vegetables, salad, or potatoes for a complete meal.

  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Category: Main Course
  • Method: Baking
  • Cuisine: Seafood

Nutrition

  • Serving Size: 1 serving
  • Calories: 350
  • Sugar: 2g
  • Sodium: 400mg
  • Fat: 25g
  • Saturated Fat: 15g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 2g
  • Fiber: 0g
  • Protein: 30g
  • Cholesterol: 90mg

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