Stepping into my kitchen, I often find delight in creating meals that are simple yet bursting with fresh flavors. Today, I’m excited to share my Lemon Butter Baked Cod recipe, a dish that effortlessly fuses the zesty brightness of lemon with the rich, comforting essence of butter. Not only is this meal a quick triumph for busy weeknights, but it’s also a healthy, low-calorie option packed with high-protein goodness and omega-3 fatty acids. Picture yourself enjoying this tender, flaky fish that practically melts in your mouth, making it perfect for impressing guests or simply treating yourself! Curious to discover how you can whip up this delightful dish in no time? Let’s dive in!

Why is Lemon Butter Baked Cod a Must-Try?
Flavor Explosion: Imagine the zesty brightness of lemon perfectly balanced with the rich creaminess of butter—each bite of this dish is a culinary delight.
Quick & Easy: With just a few simple steps, this recipe is perfect for busy evenings or those new to cooking.
Health Benefits: Packed with high-protein cod and beneficial omega-3 fatty acids, it’s a great choice for health-conscious food lovers.
Versatile Pairing: Serve it alongside a light salad or steamed vegetables for a refreshing, balanced meal that suits any occasion.
Crowd-Pleaser: Whether for a cozy dinner or entertaining guests, the delicate texture and vibrant flavors of this dish are sure to impress everyone at the table.
Don’t forget to check out my Garlic Butter Beef for another quick and delicious option!
Lemon Butter Baked Cod Ingredients
For the Fish
- Cod – A lean, white fish rich in omega-3 fatty acids, offering heart-healthy benefits.
- Salt – Essential for enhancing the overall flavor; adjust to your taste preferences.
For the Sauce
- Butter – Adds a luxurious richness; olive oil can be used as a lighter alternative.
- Lemon – Fresh lemon juice brightens the dish and complements the fish beautifully.
- Garlic – Fresh minced garlic provides aromatic depth and savory notes.
Step‑by‑Step Instructions for Lemon Butter Baked Cod
Step 1: Preheat the Oven
Begin by preheating your oven to 400°F (200°C). This temperature is essential for achieving that perfect flaky texture in your Lemon Butter Baked Cod. While the oven heats up, take a moment to gather your ingredients and prepare your baking dish.
Step 2: Prepare the Baking Dish
Lightly grease a baking dish with butter or olive oil to prevent sticking. This will allow the fish to cook evenly and infuse the dish with flavor. Ensure that your dish is large enough to comfortably hold your cod fillets without crowding them, promoting even cooking.
Step 3: Season the Cod
Place the cod fillets in the prepared baking dish, ensuring they are evenly spaced. Sprinkle salt over the fillets to enhance their natural flavor. The salt will help draw out the moisture, allowing the fish to develop a beautiful, tender texture as it bakes to perfection.
Step 4: Mix the Lemon Butter Sauce
In a separate bowl, combine melted butter, fresh lemon juice, and minced garlic. Mix until well-blended, creating a zesty and aromatic sauce that will elevate your dish. This lemon butter mixture will beautifully coat the fish, infusing it with rich flavors while keeping it moist during baking.
Step 5: Coat the Cod
Pour the lemon butter mixture over the seasoned cod, ensuring each fillet is evenly coated. Use a brush or spoon to spread the sauce if necessary, making sure every bite of your Lemon Butter Baked Cod will be bursting with flavor. This step is vital for achieving that delicious creamy topping.
Step 6: Bake the Cod
Carefully place the baking dish in the preheated oven and bake for 12-15 minutes. Keep an eye on the cod; it is done when it flakes easily with a fork and has turned a lovely, light golden color. This quick cooking time retains the moisture, keeping the fish tender and flaky.
Step 7: Serve and Garnish
Once baked, remove the dish from the oven and allow it to rest for a minute. Serve the Lemon Butter Baked Cod immediately, garnished with additional lemon slices and fresh herbs if desired. This final touch not only enhances the presentation but adds an extra layer of freshness to your delicious meal.

What to Serve with Lemon Butter Baked Cod
Dive into the delightful experience of pairing scrumptious sides that elevate your Lemon Butter Baked Cod to a complete meal.
-
Herb-Infused Quinoa: This light, fluffy grain dish offers a nutty flavor that complements the buttery fish while adding a protein boost.
-
Garlic Roasted Asparagus: Crisp-tender asparagus brings bright freshness, and the garlic enhances the savory elements of the cod beautifully.
-
Creamy Mashed Cauliflower: This low-carb alternative to mashed potatoes provides a creamy texture that perfectly balances the dish’s richness.
-
Citrus Kale Salad: A refreshing salad with a zesty dressing adds a vibrant, crunchy contrast to the tender fish, making every bite a treat.
-
Chilled White Wine: A crisp glass of Sauvignon Blanc or Pinot Grigio provides a refreshing sip, enhancing the zesty lemon flavors in your dish.
-
Lemon Sorbet: End your meal on a light note with a palate-cleansing sorbet; the tartness ties back to the fish, creating a harmonious finish.
Make Ahead Options
These Lemon Butter Baked Cod fillets are perfect for meal prep enthusiasts looking to save time during busy weeknights! You can season the cod fillets with salt and prepare the lemon butter sauce up to 24 hours in advance. Simply refrigerate the fish and sauce separately in airtight containers to maintain freshness. When you’re ready to cook, preheat the oven, pour the sauce over the cod, and bake as directed. This ensures that your meal is just as delicious as if it were made from scratch at the moment, giving you the joy of a home-cooked dinner with minimal effort!
Lemon Butter Baked Cod Variations & Substitutions
Customize your dish with these delicious twists that bring a whole new life to your Lemon Butter Baked Cod!
-
Other Fish: Substitute cod with haddock or tilapia for a different flavor and texture. Each fish brings unique characteristics that can make the dish your own. Don’t be afraid to explore!
-
Grease Alternatives: Use coconut oil instead of butter for a tropical flavor and dairy-free option. This swap adds a delightful hint of sweetness to every bite.
-
Herb Boost: Incorporate fresh herbs like cilantro or basil right into the lemon butter sauce for a fragrant finish. The added dimension will brighten up the whole meal!
-
Zesty Kick: Add a touch of cayenne pepper or crushed red pepper flakes for a subtle heat. This can wake up your taste buds and balance the richness of the butter beautifully.
-
Capers: Toss in some capers for a tangy brininess that complements the lemon perfectly. This small addition can bring a sophisticated touch that transforms the dish!
-
Breadcrumb Topping: Swap some of the butter for panko breadcrumbs to create a crispy topping. Toasted breadcrumbs add a wonderful crunch and textural contrast to the tender fish.
-
Oil Swap: For a lighter dish, substitute olive oil for butter. It’s not just healthier, but it also adds a fruity richness that pairs beautifully with the lemon.
-
Flavor Punch: Squeeze some orange or add orange zest along with lemon for a citrus medley that adds fabulous depth to your Lemon Butter Baked Cod. This variation invites a symphony of flavors to the table!
These variations can help keep your meals exciting, and for more delicious options, consider trying my Healthy Baked Feta or the delightful Bowl Peanut Butter Cup Dump Cake. Enjoy your culinary journey!
Tips for the Best Lemon Butter Baked Cod
-
Choose Fresh Cod: Ensure your cod is fresh, looking for bright, moist fillets. This will significantly enhance the flavor and texture of your dish.
-
Avoid Overbaking: Keep a close eye on the cod as it bakes. It’s perfectly cooked when it flakes easily with a fork. Overbaking can lead to a dry texture.
-
Use Fresh Ingredients: Fresh lemon juice and minced garlic make a world of difference in this Lemon Butter Baked Cod. Dried alternatives won’t provide the same vibrant flavor.
-
Experiment with Seasonings: Don’t hesitate to sprinkle in some herbs like dill or parsley for added depth. This can elevate the dish while keeping it simple.
-
Serve Immediately: For the best experience, serve your Lemon Butter Baked Cod right after cooking to enjoy its moistness and flavor at their peak.
How to Store and Freeze Lemon Butter Baked Cod
Fridge: Once cooled, store any leftovers in an airtight container for up to 2 days. Reheat gently in the oven to maintain the fish’s tender texture.
Freezer: For longer storage, freeze cooked Lemon Butter Baked Cod in safe containers for up to 3 months. Thaw in the refrigerator overnight before reheating.
Reheating: When ready to eat, warm the cod in the oven at 350°F (175°C) until heated through, which helps preserve its moistness and flavor.
Room Temperature: It’s best to enjoy Lemon Butter Baked Cod fresh. However, if left out, consume within 2 hours to ensure food safety.

Lemon Butter Baked Cod Recipe FAQs
How do I choose the best cod for my Lemon Butter Baked Cod?
Absolutely! When selecting cod, look for fillets that are bright in color and feel moist, with no dark spots or an unpleasant odor. Fresh cod should have a clean, ocean-like scent. If you can, buy it from a reputable fishmonger or market that prioritizes freshness to enhance your dish’s overall flavor and texture.
How should I store leftovers of Lemon Butter Baked Cod?
Very! To store leftovers, let the dish cool completely before transferring it to an airtight container. It can stay fresh in the fridge for up to 2 days. When you’re ready to enjoy it again, I recommend reheating it gently in the oven to keep the fish tender. Just preheat your oven to 350°F (175°C) and warm the cod for about 10-15 minutes.
Can I freeze Lemon Butter Baked Cod?
Absolutely! If you want to keep it longer, you can freeze cooked Lemon Butter Baked Cod for up to 3 months. To do this, let the dish cool completely and then wrap individual portions or the whole dish tightly in plastic wrap, followed by aluminum foil, to prevent freezer burn. When you’re ready to eat it, simply thaw it in the refrigerator overnight before reheating, which helps maintain its flavor and texture.
What do I do if my cod is overcooked?
Oh no! If you find that your cod was overcooked during baking, there’s still hope. One tip is to add a splash of broth or lemon juice when reheating it—this can help restore some moisture. To prevent overcooking in the future, always check for doneness by looking for the fish to flake easily with a fork. Keeping an eye on the cooking time is key, particularly since ovens can vary.
Are there any dietary considerations for Lemon Butter Baked Cod?
Absolutely! This recipe is generally low in calories and high in protein, making it healthy. However, if you or your guests have dairy allergies, you can easily substitute the butter with olive oil for a lighter, dairy-free option. Just keep in mind that the flavor will shift slightly, but it’ll still be delicious!
What can I pair with Lemon Butter Baked Cod for a complete meal?
The more, the merrier! Pair your Lemon Butter Baked Cod with a light salad, roasted vegetables, or a quinoa salad for a balanced meal. These sides will not only complement the dish’s flavors but also enhance its health benefits. Enjoying it with a glass of white wine can elevate the dining experience even more!

Lemon Butter Baked Cod: A Zesty & Healthy Delight
Ingredients
Equipment
Method
- Preheat your oven to 400°F (200°C).
- Lightly grease a baking dish with butter or olive oil.
- Place cod fillets in the baking dish and sprinkle with salt.
- In a separate bowl, combine melted butter, fresh lemon juice, and minced garlic.
- Pour the lemon butter mixture over the cod fillets.
- Bake for 12-15 minutes until cod flakes easily with a fork.
- Serve immediately, garnished with additional lemon slices if desired.

Leave a Reply