Lemon Butter Baked Cod

Lemon Butter Baked Cod is a light, flaky, and flavorful dish that’s quick to make and feels effortlessly elegant. The cod bakes gently in a buttery lemon sauce that’s infused with garlic and herbs, resulting in tender fish with bright citrusy notes and rich, comforting flavor.

Why You’ll Love This Recipe

I love how this dish manages to be both incredibly simple and restaurant-worthy. It’s ready in under 30 minutes, yet tastes like something special. The lemon butter sauce keeps the cod juicy and flavorful, and I can pair it with almost anything—rice, potatoes, roasted veggies, or a fresh salad.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

  • Cod fillets (fresh or thawed frozen)
  • Unsalted butter
  • Fresh lemon juice
  • Garlic (minced)
  • Paprika
  • Salt
  • Black pepper
  • Fresh parsley (chopped)
  • Lemon slices (for garnish)
  • Olive oil or cooking spray (for greasing the pan)

Directions

  1. I preheat the oven to 400°F and lightly grease a baking dish with olive oil or cooking spray.

  2. I place the cod fillets in the dish and season them with salt, pepper, and paprika.

  3. In a small saucepan or microwave-safe bowl, I melt the butter and stir in the lemon juice and minced garlic.

  4. I pour the lemon butter mixture evenly over the cod and lay a few lemon slices on top for extra flavor.

  5. I bake the cod for 15–18 minutes, depending on thickness, until the fish is opaque and flakes easily with a fork.

  6. I garnish with fresh parsley and serve immediately.

Servings and timing

This recipe serves 4 people and takes about 25 minutes from start to finish, making it a great option for a healthy and fast weeknight dinner.

Variations

  • I sometimes add a splash of white wine to the sauce for depth of flavor.
  • For a bit of crunch, I top the cod with a mix of breadcrumbs and parmesan before baking.
  • Swapping in other white fish like haddock or halibut works beautifully.
  • I’ve added capers or olives for a briny Mediterranean twist.

Storage/reheating

Leftover cod can be stored in the refrigerator for up to 2 days in an airtight container. I reheat it gently in the oven at 300°F or in a covered skillet with a splash of water to keep it moist. I avoid microwaving too long, as it can dry the fish out.

FAQs

Can I use frozen cod?

Yes, I just make sure to thaw it completely in the refrigerator overnight and pat it dry before baking to avoid excess moisture.

How do I know when cod is done baking?

I check that it flakes easily with a fork and is opaque throughout. An internal temperature of 145°F means it’s fully cooked.

What side dishes go well with this?

I usually serve it with steamed veggies, rice pilaf, mashed potatoes, or a crisp green salad. It’s super versatile.

Can I use ghee or oil instead of butter?

Yes, ghee gives a rich, nutty flavor, and olive oil works well for a lighter version. I adjust the amount slightly to taste.

Is this dish freezer-friendly?

Cooked cod doesn’t freeze well in my experience—it tends to become watery. I prefer making it fresh or storing in the fridge short-term.

Conclusion

Lemon Butter Baked Cod is one of those recipes I come back to again and again. It’s light, flavorful, and so easy to pull together with just a handful of ingredients. Whether I’m cooking for family or need a quick solo dinner, it never fails to satisfy.

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Lemon Butter Baked Cod

Lemon Butter Baked Cod

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  • Author: Linda
  • Prep Time: 7 minutes
  • Cook Time: 18 minutes
  • Total Time: 25 minutes
  • Yield: 4 servings
  • Category: Main Course
  • Method: Baking
  • Cuisine: American, Mediterranean-Inspired
  • Diet: Gluten Free

Description

Lemon Butter Baked Cod is a quick and easy seafood dinner featuring tender, flaky cod baked in a zesty garlic lemon butter sauce. Ready in under 30 minutes, it’s perfect for a healthy weeknight meal or a light yet elegant dinner.


Ingredients

  • Cod fillets (fresh or thawed frozen)
  • Unsalted butter
  • Fresh lemon juice
  • Garlic, minced
  • Paprika
  • Salt
  • Black pepper
  • Fresh parsley, chopped
  • Lemon slices (for garnish)
  • Olive oil or cooking spray (for greasing the pan)

Instructions

  • Preheat oven to 400°F and lightly grease a baking dish with olive oil or cooking spray.
  • Place cod fillets in the dish and season with salt, pepper, and paprika.
  • Melt butter in a small saucepan or microwave-safe bowl, then stir in lemon juice and minced garlic.
  • Pour the lemon butter sauce over the cod fillets and top with lemon slices.
  • Bake for 15–18 minutes, or until cod is opaque and flakes easily with a fork.
  • Garnish with chopped fresh parsley and serve hot.

Notes

  • Add a splash of white wine to the lemon butter sauce for extra depth.
  • For a crispy topping, sprinkle breadcrumbs mixed with Parmesan over the cod before baking.
  • Swap cod with haddock or halibut if preferred.
  • Capers or olives make a great Mediterranean twist.
  • Store leftovers in the fridge for up to 2 days and reheat gently to avoid drying out.

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