Name: Easy Garlic Butter Cod with Roasted Potatoes for Cozy Nights
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Ingredients: 4 pieces Cod fillets (Can substitute with haddock or tilapia.); 4 tablespoons Butter (Use plant-based butter for dairy-free option.); 3 cloves Garlic (Minced.); 2 tablespoons Lemon Juice (Freshly squeezed.); 1 teaspoon Fresh Thyme (Can replace with dill or oregano.); to taste Salt; to taste Pepper; 1.5 pounds Baby Potatoes (Halved.); 3 tablespoons Olive Oil; 1 teaspoon Paprika (Optional.); 2 tablespoons Fresh Parsley (Chopped.)

Sizzling garlic starts to fill the kitchen, and suddenly, I’m transported to a cozy seaside bistro where the seafood is always fresh. If that sounds dreamy, wait until you try my Easy Garlic Butter Cod with Roasted Potatoes! This delightful dish is not just about tantalizing your taste buds—it’s a lifesaver for busy weeknights, packing lean protein and heart-healthy omega-3s into a meal that comes together in a flash. Plus, with crispy roasted baby potatoes on the side, you’ll have a comforting yet nutritious dinner that pleases the whole family. Are you ready to bring the flavors of the ocean home? Let’s dive into this simple recipe!

Why is this recipe a weeknight winner?

Simplicity: This dish comes together in just 30 minutes, making it perfect for those busy evenings when you crave something special without the fuss.

Flavor Explosion: The combination of garlic butter and fresh herbs infuses the cod with a rich taste that will leave you wanting more.

Crispy Potatoes: With their golden, crispy exterior and fluffy interior, the roasted baby potatoes are the ultimate comfort side, perfectly complementing the tender fish.

Customizable: Feel free to swap the cod for haddock or tilapia, or even add veggies like asparagus to the roasting pan for a nutritious twist!

Nutritionally Balanced: Packed with omega-3s and lean protein, this meal not only satisfies your hunger but also supports a healthy lifestyle.

For more delicious seafood options, check out Garlic Butter Shrimp or Garlic Butter Steak to keep your dinner plans exciting!

Easy Garlic Butter Cod Ingredients

For the Cod
• Cod – A lean fish rich in omega-3s; feel free to substitute with haddock or tilapia.
• Butter – The star ingredient for a silky garlic sauce; use plant-based butter for a dairy-free option.
• Garlic – Freshly minced for the best flavor; sauté it just until golden for optimal taste.
• Lemon Juice – Brightens the dish; always choose fresh lemon juice for maximum zing.
• Fresh Thyme – Adds aromatic depth; you can swap it with dill or oregano if needed.
• Salt & Pepper – Essential for seasoning; adjust to your personal taste.
For the Roasted Potatoes
• Baby Potatoes – Halved for crispy comfort; sweet potatoes can also be used for a different flavor.
• Olive Oil – Necessary for roasting, helping achieve those crispy edges.
• Paprika – Optional for added color and a subtle smokiness.
For Garnish
• Fresh Parsley – Chopped and sprinkled on top for a pop of color and freshness.

Ready to impress your family? This Easy Garlic Butter Cod with Roasted Potatoes is about to become a staple in your weeknight dinner rotation!

Step‑by‑Step Instructions for Easy Garlic Butter Cod With Roasted Potatoes

Step 1: Preheat the Oven
Begin by preheating your oven to 425°F (220°C). This temperature is perfect for achieving crispy, golden roasted potatoes. While the oven heats up, you can prepare the potatoes, ensuring they are ready for roasting once the oven is hot and ready.

Step 2: Season the Potatoes
In a large mixing bowl, toss the halved baby potatoes with olive oil, garlic powder, paprika, salt, and pepper. Make sure they are well coated for maximum flavor. The vibrant colors of the spices will provide a visual signal that your potatoes are ready to crisp up in the oven.

Step 3: Roast the Potatoes
Spread the seasoned baby potatoes evenly on a baking sheet, ensuring they have space to roast properly. Place the baking sheet in the preheated oven and roast for 20–25 minutes. Halfway through, take a moment to flip the potatoes, allowing them to achieve that desired crispy texture on all sides.

Step 4: Prepare the Garlic Butter Sauce
While the potatoes are roasting, melt butter in a saucepan over medium heat. Once melted, add minced garlic and sauté for about 1–2 minutes or until it becomes fragrant and just starts to turn golden—this prevents the garlic from burning. Stir in fresh lemon juice and thyme, letting the flavors meld beautifully.

Step 5: Cook the Cod Fillets
Next, season your cod fillets with salt and pepper, ensuring each piece is well seasoned. In a skillet over medium-high heat, add a drizzle of olive oil, then carefully place the seasoned fillets in the pan. Sear them for about 3–5 minutes per side, cooking until they are golden and flake easily with a fork.

Step 6: Combine Cod and Sauce
Once the cod is cooked and has that perfect golden crust, pour the delectable garlic butter sauce over the fillets. Make sure each piece gets a generous amount, allowing the sauce to soak into the fish and enhance its flavor beautifully.

Step 7: Plate and Garnish
To serve your Easy Garlic Butter Cod with Roasted Potatoes, arrange the crispy potatoes on a plate alongside the cod. Drizzle any remaining garlic butter sauce over the plate, then finish with a sprinkle of fresh parsley for a pop of color. This harmonious presentation is not only visually appealing but also incredibly inviting.

What to Serve with Garlic Butter Cod with Crispy Roasted Potatoes

Cozy up your dinner table with thoughtfully chosen sides and drinks that perfectly complement this mouthwatering seafood delight.

Garlicky Green Beans: Freshly sautéed green beans with garlic bring a crisp contrast to the tender fish, elevating the meal’s freshness.
Lemon Quinoa Salad: A light, zesty quinoa salad with earthy herbs pairs beautifully with the buttery cod, providing a wholesome, nutritious touch.
Creamy Coleslaw: The crunchy, creamy texture of coleslaw balances the richness of the cod, adding a delightful crunch between bites.
Herbed Rice Pilaf: Fluffy rice flavored with herbs offers a subtle backdrop, soaking up the luscious garlic butter sauce for an irresistible experience.
Grilled Asparagus: Slightly charred asparagus spears add a smoky flavor, enhancing the meal’s depth while keeping things light and fresh.
Chilled White Wine: A crisp, chilled white wine, like Sauvignon Blanc, adds a refreshing touch that complements the fish’s flavors beautifully.
Lemon Sorbet: End the meal on a refreshing note with a light lemon sorbet that cleanses the palate, leaving you satisfied yet eager for more.

How to Store and Freeze Easy Garlic Butter Cod

Fridge: Store leftover Easy Garlic Butter Cod in an airtight container for up to 2 days to maintain freshness.

Freezer: For longer storage, freeze the cod in an airtight container for up to 3 months. To reheat, thaw overnight in the fridge and warm gently on the stove.

Roasted Potatoes: Keep roasted potatoes in the fridge for 3–4 days in an airtight container. Reheat in the oven for best crispiness.

Reheating: When ready to enjoy leftovers, gently reheat the cod in a skillet over low heat, drizzling with a little olive oil or more garlic butter to keep it moist.

Expert Tips for Easy Garlic Butter Cod

Pat Dry First: Make sure to pat the cod fillets dry before cooking. This enhances the sear and keeps your fish flaky instead of soggy.
Season Generously: Don’t skimp on seasoning! A proper amount of salt and pepper is crucial for bringing out the natural flavors of the cod.
Avoid Overcrowding: When roasting the baby potatoes, spread them out evenly on the baking sheet. Overcrowding them can lead to steaming rather than achieving that perfect crispy texture.
Use a Thermometer: To avoid undercooking or overcooking your fish, use a food thermometer. Ideal doneness for cod is 145°F (63°C).
Get Creative: Feel free to swap cod for haddock or tilapia, or even mix in veggies on the same baking sheet—making this easy garlic butter cod versatile and fun!
Prep Ahead: If short on time, you can prepare the garlic butter sauce and potato mixture up to 24 hours in advance. Just store them in the fridge until you’re ready to cook!

Make Ahead Options

These Easy Garlic Butter Cod with Roasted Potatoes are a fantastic meal prep option! You can prepare the garlic butter sauce and seasoned potato mixture up to 24 hours in advance, storing them in airtight containers in the refrigerator to maintain freshness. When you’re ready to serve, simply roast the potatoes in the preheated oven and cook the cod according to the original recipe instructions, pouring the garlic butter over the fillets right before serving. This way, you can enjoy a homemade meal without the evening rush, ensuring each bite is just as delicious as if made fresh!

Easy Garlic Butter Cod Variations

Feel free to explore these delicious twists to make this dish uniquely yours!

Fish Swap: Use haddock or tilapia in place of cod for diverse flavor profiles. Each of these options brings its own taste and texture to the dish.
Dairy-Free Option: Replace regular butter with plant-based butter for a creamy sauce that everyone can enjoy, regardless of dietary preferences.
Herb Change: Swap fresh thyme for dill or oregano to infuse new aromatic flavors into the garlic butter, perfect for those who enjoy experimenting with herbs.
Add Heat: Incorporate red pepper flakes or diced jalapeños into the garlic butter for an exciting kick. The heat level can easily be adjusted to fit your taste!
Vegetable Medley: Roast asparagus or green beans alongside the potatoes for a colorful and nutritious addition to your meal. Their bright seasonal flavors complement the cod beautifully.
Creamy Twist: For a rich and luxurious sauce, stir in a dollop of heavy cream to the garlic butter just before drizzling over the cod. This will create a velvety texture that’s truly indulgent.
Asian Infusion: Add a splash of soy sauce and some fresh ginger to the garlic butter for a delightful Asian-inspired twist. This unique flavor combination adds depth and intrigue to the dish.

Get inspired and mix and match these variations for a dinner that feels fresh every time you serve it, and if you want more seafood ideas, check out Spicy Garlic Butter!

Easy Garlic Butter Cod with Crispy Roasted Potatoes Recipe FAQs

What type of cod should I use for the best flavor?
I recommend using fresh, high-quality cod fillets for the best taste. If you can’t find cod, haddock or tilapia are excellent substitutes, each offering a unique flavor profile that will still shine in this recipe.

How should I store leftovers?
Store any leftover Easy Garlic Butter Cod in an airtight container in the refrigerator. It will stay fresh for up to 2 days. For the best flavor, gently reheat in a skillet. You can also store roasted potatoes in the fridge for 3-4 days and reheat them in the oven for optimal crispiness.

Can I freeze the cod?
Yes, absolutely! You can freeze cooked cod for up to 3 months. I recommend allowing it to cool before placing it in an airtight container. Make sure to label it with the date. To reheat, thaw it overnight in the fridge and warm it gently on the stove. This helps maintain the fish’s flakiness.

What if my cod is overcooked?
Overcooking cod can lead to a dry texture. If you find yourself in this situation, I recommend soaking the cod in a bit of the leftover garlic butter for a few minutes before serving. This can help reintroduce moisture and enhance the flavor.

Are there any dietary concerns I should be aware of?
Yes, if you or someone in your household has seafood allergies, substitutions like chicken or even a firm tofu can work beautifully! For those with dairy restrictions, feel free to use plant-based butter in place of regular butter for the garlic sauce.

Can I prepare any components of this recipe ahead of time?
Definitely! You can prep the garlic butter sauce and the potato mixture up to 24 hours in advance. Just store them separately in the fridge. When you’re ready to cook, simply roast the potatoes and sear the cod for a fresh and quick meal.