As the aroma of garlic mingles with the unmistakable essence of Old Bay seasoning, memories of seaside dinners flood my senses. This Baked Old Bay Garlic Butter Cod is more than just a meal; it’s a culinary embrace that transports you to the coast with every bite. With its flaky texture and buttery richness, it’s an easy cod recipe that fits perfectly into your busy week, proving that gourmet dinners can be a simple reality. Plus, it’s gluten-free, making it a versatile choice for everyone at the table. Whether you’re entertaining friends or savoring a cozy night in, this dish promises warmth and satisfaction. Curious about how to keep weeknight dinners exciting? Let’s dive into this delightful seafood treasure!

Why Choose This Cod Recipe?
Simplicity, This Baked Old Bay Garlic Butter Cod recipe is straightforward, requiring minimal prep time for maximum flavor.
Rich flavors from the buttery garlic and zesty seasoning create a delightful balance that will impress your family and friends.
Versatile options allow you to easily substitute cod with other fish like tilapia or even shrimp, keeping dinner exciting every time!
Perfect for any occasion, whether you’re enjoying a cozy weeknight meal or hosting a gathering, this cod dish is sure to shine.
Easy storage means any leftovers can be kept fresh and reheated for a quick meal, fitting effortlessly into your busy lifestyle.
Crowd-pleaser qualities make it a favorite at the dinner table, just like our Cheesy Garlic Chicken or Garlic Parmesan Focaccia. Your taste buds will thank you!
Baked Old Bay Garlic Butter Cod Ingredients
For the Cod
• Cod Fillets – A tender, flaky foundation for this dish; substitute with tilapia or haddock if preferred.
For the Garlic Butter
• Butter – Adds rich, decadent flavor; can be swapped with olive oil or ghee for a dairy-free option.
• Garlic – Fresh minced garlic infuses depth and aroma; no substitutions recommended.
For the Seasoning
• Old Bay Seasoning – Brings a unique blend of spices to your cod; substitute with Cajun seasoning for a zesty twist.
• Lemon Juice – Brightens and balances the richness; try apple cider vinegar or white wine vinegar if needed.
For Garnishing
• Parsley – Fresh parsley adds a pop of color and freshness; you might opt for dill or chives as alternatives.
Step‑by‑Step Instructions for Baked Old Bay Garlic Butter Cod
Step 1: Preheat the Oven
Begin by preheating your oven to 400°F (200°C). This ensures that your Baked Old Bay Garlic Butter Cod will cook evenly, developing a deliciously flaky texture. While the oven heats, gather your ingredients and equipment, including a medium baking dish for the cod fillets.
Step 2: Prepare the Garlic Butter Mixture
In a small saucepan over medium heat, melt about four tablespoons of butter. Once melted, add three cloves of minced garlic and two tablespoons of Old Bay seasoning. Stir continuously for about 2-3 minutes until fragrant, allowing the flavors to meld beautifully. This garlic butter will serve as the rich base for your cod.
Step 3: Arrange the Cod Fillets
Take your fresh cod fillets and place them in the prepared baking dish, ensuring they are evenly spaced. Drizzle the warm garlic butter mixture generously over the top of each fillet, making sure they are well coated. This step not only adds flavor but also helps keep the cod moist and tender while baking.
Step 4: Bake the Cod
Slide the baking dish into the preheated oven and bake the cod for approximately 18 minutes. You’ll know it’s done when the fish appears opaque and flakes easily with a fork. Keep an eye on it, as the perfect Baked Old Bay Garlic Butter Cod should be tender and moist, not overcooked.
Step 5: Garnish and Serve
Once baked, remove the cod from the oven and let it rest for a few minutes. For a fresh touch, garnish with chopped parsley and lemon slices before serving. This final step enhances the appeal of your dish and adds a refreshing zing to each bite of the luscious cod.
Step 6: Enjoy Your Meal
Serve your Baked Old Bay Garlic Butter Cod immediately, pairing it with rice, mashed potatoes, or roasted vegetables. This simple yet flavorful seafood dinner is sure to impress everyone at the table, making it a delightful centerpiece for any occasion.

Baked Old Bay Garlic Butter Cod Variations
Feel free to get creative with this recipe and make it your own with delightful twists and substitutions!
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Alternative Fish: Swap cod for tilapia or haddock to enjoy a different texture and flavor. Each fish brings its own unique flair to the dish, so don’t hesitate to experiment!
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Dairy-Free Option: Replace butter with olive oil or ghee for a lightened-up version that still delivers on flavor. Your meal can be both indulgent and accommodating to dietary needs.
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Seasoning Swap: If you’re short on Old Bay, try using Cajun seasoning for a spicy kick or a personalized mix of celery salt, paprika, and cayenne. The right spices can transport your taste buds to a new culinary destination!
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Zesty Kick: Add a splash of hot sauce or a sprinkle of red pepper flakes to the garlic butter for an extra layer of warmth. The heat pairs beautifully with the richness of the cod.
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Veggie Additions: Consider tossing asparagus or green beans right into the baking dish for a vibrant, seasoned medley. Not only does this add color to your plate, but it also turns your meal into a one-pan masterpiece.
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Herb Variation: If you’re a fan of fresh herbs, swap parsley for dill or chives as a garnish. These alternatives offer a refreshing contrast that complements the buttery cod perfectly.
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Citrus Twist: Experiment with lime or orange juice instead of lemon for a citrusy surprise that brightens the dish. The zing will keep everyone guessing what makes it so irresistible!
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Baked Old Bay Garlic Butter Cod Wraps: Use the baked cod as a filling for wraps or tacos with fresh lettuce and a drizzle of your favorite sauce for a fun take on a classic seafood dinner. This makes for a quick lunch option that’s sure to please!
With endless possibilities at your fingertips, don’t miss trying out these ideas. If you enjoy like flavors, you might also love our Cheesy Garlic Chicken or Garlic Parmesan Focaccia for a satisfying meal any night of the week!
How to Store and Freeze Baked Old Bay Garlic Butter Cod
Fridge: Store leftover cod in an airtight container for up to 2 days. This will keep it fresh while making sure you can enjoy it later without compromising flavor or texture.
Freezer: If you want to extend its shelf life, wrap portions in plastic wrap and foil, then store in a freezer-safe bag for up to 2 months. Thaw overnight in the fridge when ready to eat.
Reheating: Gently reheat cod in the oven at 300°F (150°C) for about 10-15 minutes to maintain its moisture and avoid drying out, ensuring every bite of your Baked Old Bay Garlic Butter Cod remains delicious.
Avoid Smells: To prevent any fish odors from permeating the fridge, always store cod separately from strong-smelling foods and use tight-sealing containers.
Make Ahead Options
Preparing Baked Old Bay Garlic Butter Cod in advance is a fantastic way to save time during busy weeknights! You can marinate the cod fillets in the garlic butter mixture up to 24 hours in advance, allowing the flavors to penetrate beautifully. Simply combine the melted butter, minced garlic, and Old Bay seasoning, then coat the cod fillets before covering and refrigerating. When you’re ready to cook, just preheat your oven and bake the marinated cod for about 18 minutes until it’s flaky and tender. This method not only saves you prep time but ensures that every bite remains just as delicious as when freshly made!
What to Serve with Baked Old Bay Garlic Butter Cod
As you prepare to savor the tender, buttery cod, think about how to elevate your dining experience with delightful accompaniments.
- Creamy Mashed Potatoes: The velvety texture complements the flaky cod beautifully, creating a comforting base to absorb any remaining garlic butter sauce.
- Steamed Asparagus: Its vibrant color and subtle crunch provide a fresh contrast, enhancing the overall meal without overpowering the delicate flavors of the fish.
- Quinoa Salad: A light, herby quinoa salad packed with tomatoes, cucumbers, and a zesty vinaigrette offers a healthy, refreshing side that balances the richness of the cod.
- Garlic Bread: Toasty and crunchy, garlic bread not only soaks up the flavors but also adds a nostalgic touch to the meal, reminiscent of coastal dining.
- Sautéed Spinach: Quickly sautéed with garlic, this dish adds a burst of nutrition and a slightly savory flavor that pairs perfectly with the seafood feast.
- Lemon-Butter Broccoli: Bright green broccoli tossed in melted lemon butter offers a zesty finish that echoes the lemon in the cod recipe, enhancing the overall dining experience.
- Cold White Wine: A crisp glass of Sauvignon Blanc or Unoaked Chardonnay helps cleanse the palate while enhancing the seafood’s natural sweetness, making your meal an elegant affair.
Expert Tips for Baked Old Bay Garlic Butter Cod
Thaw Thoroughly: Ensure that your cod fillets are completely thawed and patted dry. This prevents excess moisture, allowing for a better texture when baking.
Monitor Cooking Time: Avoid overbaking by checking the cod’s doneness at around 15 minutes. It should be opaque and easily flake with a fork for optimal moisture and tenderness.
Even Coating: Use a basting brush or spoon to evenly coat the fillets with the garlic butter mixture. This step enhances flavor distribution and prevents dry spots.
Adjust Seasonings: Feel free to alter the amount of Old Bay seasoning to suit your taste. This lets you control the spice level, ensuring everyone enjoys their Baked Old Bay Garlic Butter Cod!
Rest Before Serving: Allow the cod to rest for a few minutes after baking. This helps redistribute the juices and enhances the overall flavor and texture of the dish.

Baked Old Bay Garlic Butter Cod Recipe FAQs
How do I choose the best cod fillets?
Absolutely! When selecting cod fillets, look for pieces that are bright white or pale pink, with no dark spots or discoloration. Fresh cod should have a clean, ocean-like smell. If you’re buying frozen, choose fillets that are well-packaged and free from ice crystals, indicating they’ve been properly stored.
How do I store leftover Baked Old Bay Garlic Butter Cod?
Very easy! Store any leftover cod in an airtight container in the fridge for up to 2 days. Let it cool completely before sealing it to avoid condensation. When you’re ready to eat, gently reheat it in the oven at 300°F (150°C) for about 10-15 minutes to keep it moist and flavorful.
Can I freeze the Baked Old Bay Garlic Butter Cod?
Absolutely! To freeze, wrap portions of the cooled cod in plastic wrap, then envelop them in aluminum foil or place them in a freezer-safe bag. This method keeps flavors intact for up to 2 months. When you’re ready to enjoy, thaw them overnight in the fridge before reheating as described above.
What should I do if my cod is overcooked?
If you find yourself with overcooked cod, don’t fret! You can add some moisture back to it. Try drizzling a bit of olive oil or melted butter over the fish, and let it rest for a minute before serving. This can help revive some of the fish’s moisture. Next time, be sure to monitor the cooking time closely; aim for 15 minutes before checking doneness.
Is there a gluten-free alternative to Old Bay seasoning?
Yes, indeed! If you’re looking for a gluten-free option, you can create your own blend at home. Combine equal parts celery salt, paprika, and cayenne pepper to make a flavorful substitute that captures the essence of Old Bay. This way, you can enjoy the same delightful seasoning without worrying about gluten!
Is this recipe suitable for pets?
Very! While the Baked Old Bay Garlic Butter Cod itself is safe for dogs without the seasoning, it’s best to keep the seasoned portion to yourself. Always consult with your vet before introducing new foods to your pet’s diet to ensure their health and safety.

Baked Old Bay Garlic Butter Cod for an Easy Seafood Feast
Ingredients
Equipment
Method
- Preheat your oven to 400°F (200°C). Gather your ingredients and equipment, including a medium baking dish for the cod fillets.
- Melt about four tablespoons of butter in a small saucepan over medium heat. Add three cloves of minced garlic and two tablespoons of Old Bay seasoning. Stir continuously for about 2-3 minutes until fragrant.
- Place the cod fillets in the prepared baking dish, ensuring they are evenly spaced. Drizzle the warm garlic butter mixture over the top of each fillet.
- Bake the cod for approximately 18 minutes until the fish appears opaque and flakes easily with a fork.
- Remove the cod from the oven and let it rest for a few minutes. Garnish with chopped parsley and lemon slices before serving.
- Serve immediately, pairing with rice, mashed potatoes, or roasted vegetables.

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