Baked Cod with Butter and Lemon
Tender, flaky cod fillets bathed in a simple lemon-butter sauce and baked until perfectly opaque. This light and elegant dish comes together in under 30 minutes with just a handful of pantry staples, making it ideal for busy weeknights yet impressive enough for company.
For 4 servings
- prep
Preheat the oven and prepare the baking dish.
Preheat the oven to 400°F (200°C). Lightly grease a baking dish with a small pat of butter or a drizzle of oil.
- prep
Pat the cod dry and season.
Pat the cod fillets thoroughly with paper towels. Season both sides with salt and black pepper.
- mix
Make the lemon butter sauce.
In a small bowl, whisk together the melted butter, fresh lemon juice, and minced garlic.
- assemble
Arrange the cod in the baking dish.
Place the seasoned cod fillets in the prepared baking dish in a single layer. Pour the lemon butter sauce evenly over the top.
- bake · ~14 min
Bake until the fish is opaque and flakes easily.
Bake for 12 to 15 minutes, or until the cod is opaque throughout and flakes easily with a fork. The internal temperature should reach 145°F.
TIPCheck at 12 minutes to avoid overcooking; cod can dry out quickly. - garnish · ~2 min
Garnish with lemon slices and fresh parsley.
Remove from the oven and let it rest for 2 minutes. Spoon the pan juices over the fish, then garnish with lemon rounds and chopped parsley.
TIPSpoon the buttery juices from the pan over the fish just before serving for extra flavor.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Pat the cod fillets very dry with paper towels before seasoning to ensure the butter sauce clings properly.
- 2Place lemon slices under the cod fillets to prevent sticking and infuse extra flavor from below.
- 3Use a thin metal spatula to transfer the baked cod from the dish, as delicate fillets can break apart easily.
- 4For a golden top, switch the oven to broil for the last 1–2 minutes of baking.
- 5Let the cod rest at room temperature for 10 minutes before baking to promote even cooking.
- 6Store leftover baked cod in an airtight container in the fridge for up to 2 days; reheat gently in a low oven.
Adapt it for your goals.
Herb-crusted
Mix 2 tablespoons of panko breadcrumbs with 1 tablespoon of melted butter, fresh parsley, and a pinch of lemon zest, then press onto the cod before baking for a crisp, golden crust.
dairy freeDairy-free
Replace butter with an equal amount of olive oil or ghee for a dairy-free version that still yields rich, tender fish.
cajun styleCajun-style
Swap the garlic for 1 teaspoon of Cajun seasoning and add a dash of hot sauce to the lemon-butter mixture for a spicy, Southern-inspired twist.
MediterraneanMediterranean
Add 2 sliced cherry tomatoes and 1 tablespoon of capers to the baking dish for a briny, tangy variation that pairs beautifully with the lemon.
Why this is on our healthy list.
Lean Protein Source
Cod is an excellent source of high-quality, low-fat protein, supporting muscle repair and satiety without excess calories.
Rich in Selenium
Cod provides a significant amount of selenium, a trace mineral that acts as an antioxidant and supports thyroid and immune function.
Low in Saturated Fat
With only a moderate amount of butter, this dish remains relatively low in saturated fat compared to cream-based fish recipes.
Vitamin D from Fish
Cod naturally contains vitamin D, which is essential for bone health and immune support, especially in winter months.
Frequently asked questions
The cod is done when it turns opaque throughout and flakes easily with a fork; an instant-read thermometer should read 145°F at the thickest part.







