Name: Baked Lemon-Garlic Cod with Butter Sauce
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Cuisine: American
Ingredients: 4 cod fillets (about 6 oz each); 2 tablespoons olive oil; 3 tablespoons unsalted butter, melted; 3 cloves garlic, minced; 1 lemon, zested and juiced; 1/2 teaspoon salt; 1/4 teaspoon black pepper; 1/2 teaspoon paprika; 1 tablespoon fresh parsley, chopped; Lemon slices, for garnish

Why You’ll Love Baked Lemon-Garlic Cod with Butter Sauce Recipe

This recipe delivers restaurant-quality flavor with minimal effort. The cod bakes quickly in the oven, staying moist and flaky while soaking up a luscious lemon-garlic butter sauce. It uses simple pantry ingredients, requires very little prep time, and pairs beautifully with a variety of side dishes. Whether you are cooking for your family or entertaining guests, this dish is reliable, impressive, and easy to customize.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

For the cod

4 cod fillets (about 6 ounces each)
salt to taste
black pepper to taste

For the butter sauce

4 tablespoons unsalted butter, melted
1 tablespoon olive oil
3 cloves garlic, minced
2 tablespoons fresh lemon juice
1 teaspoon lemon zest (optional)
chopped fresh parsley for garnish (optional)

Directions

Preheat your oven to 400°F (200°C). Lightly grease a baking dish or line it with parchment paper.
Pat the cod fillets dry with paper towels to remove excess moisture. This helps the fish bake evenly.
Season both sides of the cod with salt and black pepper, then place the fillets in the prepared baking dish.
In a small bowl, whisk together the melted butter, olive oil, minced garlic, lemon juice, and lemon zest if using.
Pour half of the butter mixture evenly over the cod fillets.
Bake for 12 to 15 minutes, depending on thickness, or until the fish flakes easily with a fork and reaches an internal temperature of 145°F (63°C).
Halfway through baking, spoon some of the pan juices over the fillets to keep them moist and flavorful.
Remove from the oven and drizzle the remaining butter sauce over the top. Garnish with chopped parsley before serving.

Servings and timing

Servings: 4
Prep time: 5 minutes
Cook time: 12–15 minutes
Total time: Approximately 20 minutes

Variations
Add herbs such as fresh dill, thyme, or basil to the butter sauce for extra depth of flavor.
Sprinkle a pinch of red pepper flakes into the sauce for a subtle kick of heat.
Top the cod with thin lemon slices before baking for a more pronounced citrus flavor.
Swap cod for other mild white fish like haddock, halibut, or tilapia.
For a slightly crispy finish, broil the fish for the last 1 to 2 minutes of cooking time.

Storage/Reheating

Store leftover cod in an airtight container in the refrigerator for up to 3 days.

To reheat, place the fish in a baking dish, cover loosely with foil, and warm in a 350°F (175°C) oven for about 10 minutes or until heated through. You can also reheat gently in a skillet over low heat. Add a small splash of water or fresh lemon juice to prevent the fish from drying out.

Freezing is possible, though the texture may change slightly. Store in a freezer-safe container for up to 2 months and thaw overnight in the refrigerator before reheating.

FAQs

Can I use frozen cod for this recipe?

Yes, but thaw it completely in the refrigerator and pat it dry before seasoning and baking.

How do I know when cod is fully cooked?

Cod is done when it flakes easily with a fork and turns opaque throughout. The internal temperature should reach 145°F.

Can I make this dish dairy-free?

Yes, replace the butter with additional olive oil or a plant-based butter alternative.

What side dishes go well with lemon-garlic cod?

This dish pairs well with steamed vegetables, roasted potatoes, rice, quinoa, or a fresh green salad.

Can I prepare the butter sauce in advance?

Yes, you can mix the sauce a few hours ahead and store it in the refrigerator. Melt it again before using.

Why is my cod turning out dry?

Overbaking is the most common reason. Keep an eye on the cooking time and remove the fish as soon as it flakes easily.

Can I cook this recipe in foil packets?

Yes, wrapping the cod and sauce in foil packets helps lock in moisture and makes cleanup easier.

Is cod a healthy choice?

Cod is a lean source of protein that is low in fat and rich in nutrients, making it a healthy dinner option.

Can I add vegetables to the baking dish?

Yes, thinly sliced zucchini, cherry tomatoes, or asparagus can be baked alongside the fish.

What type of baking dish works best?

A glass or ceramic baking dish works well, as it distributes heat evenly and helps the fish cook gently.

Conclusion

Baked lemon-garlic cod with butter sauce is a simple yet elegant recipe that delivers bright, fresh flavors with very little effort. With its tender texture and rich citrus-infused butter sauce, it’s a dependable dish that fits perfectly into both quick weeknight meals and special occasions. Once you try it, this easy baked cod is sure to become a regular part of your dinner rotation.

Baked Lemon-Garlic Cod with Butter Sauce

Why You’ll Love Baked Lemon-Garlic Cod with Butter Sauce Recipe

Ingredients

Directions

Servings and timing

Storage/Reheating