If you are looking for a dish that combines bold flavors with ease and elegance, the Baked Garlic Butter Cajun Cod Recipe is an absolute game-changer. This recipe takes tender, flaky cod fillets and elevates them with a dreamy, buttery garlic sauce infused with a punch of Cajun seasoning. The smoky paprika adds a beautiful depth of flavor and a subtle warmth that will have your taste buds dancing. It’s quick to prepare, cooks in less than 20 minutes, and will amaze anyone lucky enough to sit at your table. Whether you’re cooking for a weeknight dinner or impressing guests, this dish delivers consistently delicious results every time.

Ingredients You’ll Need
Getting your hands on a handful of simple, fresh ingredients is all you need to create this memorable flavor explosion. Each plays a key role, from the creamy butter that enriches the fish to the fresh garlic that wakes up your palate, and the Cajun seasoning that brings the perfect balance of spice and smokiness.
- Cod fillets: Opt for fresh or thawed fillets for the best flaky texture after baking.
- Unsalted butter, melted: Adds luscious richness and helps the seasoning stick beautifully.
- Garlic, minced: Fresh garlic provides pungent aroma and savory depth.
- Cajun seasoning: This spice blend delivers that bold, warm heat central to the dish’s character.
- Smoked paprika: Enhances smoky notes with a vibrant color boost.
- Salt: Essential for bringing out all the natural flavors.
- Black pepper: Offers a subtle sharp bite to complement the spices.
- Fresh parsley, chopped (optional): Adds a bright, herbal finish and lovely green contrast.
- Lemon wedges: A fresh squeeze brightens the richness right before serving.
How to Make Baked Garlic Butter Cajun Cod Recipe
Step 1: Prepare Your Oven and Baking Sheet
Begin by preheating your oven to 400°F (200°C). Line a baking sheet with parchment paper or lightly grease it to prevent the delicate cod fillets from sticking. This simple prep ensures the fish cooks evenly and keeps cleanup a breeze.
Step 2: Whip Up the Garlic Butter Cajun Mixture
In a small bowl, blend together the melted butter, minced garlic, Cajun seasoning, smoked paprika, salt, and black pepper. This delicious mixture is the heart of the recipe, offering a perfect balance of spicy, smoky, and savory flavors that will coat the fish beautifully.
Step 3: Coat the Cod Fillets
Arrange the cod fillets on your prepared baking sheet and brush them generously with the garlic butter mixture. Be generous and make sure each piece is well coated for maximum flavor infusion while baking.
Step 4: Bake Until Perfectly Flaky
Place the baking sheet in the oven and bake for 12 to 15 minutes. The cod is ready when it flakes easily with a fork and is opaque throughout. Avoid overcooking to keep the fish tender and juicy – freshness and timing are key here!
Step 5: Add the Final Touches
Once out of the oven, sprinkle the cod with chopped fresh parsley for a pop of color and fresh flavor. Serve each fillet with lemon wedges on the side, inviting your diners to add their preferred amount of bright, zesty tang.
How to Serve Baked Garlic Butter Cajun Cod Recipe

Garnishes
Fresh parsley is a classic choice to garnish this dish, bringing a lovely green vibrancy and light herbaceous note. You can also add a few thin lemon slices atop the fish instead of wedges for a pretty presentation that encourages squeezing right at the plate.
Side Dishes
This Baked Garlic Butter Cajun Cod Recipe shines beautifully alongside light, complementary sides. Consider fluffy white rice or creamy mashed potatoes to soak up the garlic butter sauce. Roasted or steamed vegetables, such as asparagus, green beans, or a colorful medley, bring freshness and balance to the plate.
Creative Ways to Present
For a fun twist, serve the cod over a bed of crispy garlic butter croutons or nestle it atop a warm quinoa salad tossed with fresh herbs and citrus segments. You can also plate the fish with a drizzle of extra garlic butter sauce and a sprinkle of smoked paprika for a restaurant-level presentation that’s sure to impress.
Make Ahead and Storage
Storing Leftovers
If you happen to have any leftovers (though it’s so tasty it might be hard to resist!), store them in an airtight container in the refrigerator. Properly stored, the cod stays fresh for up to two days without losing too much texture or flavor.
Freezing
While the Baked Garlic Butter Cajun Cod Recipe is best enjoyed fresh, you can freeze cooked portions if needed. Wrap tightly in plastic wrap and foil or place in a freezer-safe container. Frozen cod is best eaten within one month for the best quality.
Reheating
To reheat, gently warm the cod in a low oven (about 275°F or 135°C) until heated through, which helps maintain its moist texture. Avoid the microwave if possible, as it can make the fish rubbery. Adding a small dab of butter before warming revives that luscious garlic butter taste beautifully.
FAQs
Can I use other types of fish for this recipe?
Absolutely! While cod is perfect for its mild flavor and firm texture, you can substitute haddock, tilapia, or halibut fillets. Just adjust cooking time depending on fillet thickness.
How spicy is the Cajun seasoning in this recipe?
The Cajun seasoning adds a pleasant warmth with a mild to moderate spice level. If you prefer more heat, feel free to add a pinch of cayenne pepper or extra Cajun spice when mixing the garlic butter.
Is it necessary to use melted butter?
Using melted butter helps ensure an even coating on the fish and aids in mixing with the garlic and spices. It contributes to the silky texture and rich flavor that define this recipe.
Can I make this recipe gluten-free?
Yes! The recipe is naturally gluten-free as long as your Cajun seasoning does not contain any gluten-containing additives. Always check labels if you’re unsure.
What sides work best with this cod recipe?
Classic sides like steamed vegetables, garlic mashed potatoes, or a simple rice pilaf complement this dish wonderfully. For a low-carb option, serve with sautéed greens or a fresh garden salad.
Final Thoughts
Cooking the Baked Garlic Butter Cajun Cod Recipe is like inviting a burst of Cajun sunshine right into your kitchen. It’s a simple yet flavorful way to enjoy fresh fish with bold spices and buttery garlic goodness. I encourage you to try it soon—this recipe is sure to become one of your quick go-to favorites that feels special every time.
Print
Baked Garlic Butter Cajun Cod Recipe
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Total Time: 20 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Baking
- Cuisine: American
Description
This Baked Garlic Butter Cajun Cod recipe offers a flavorful and easy-to-make seafood dish perfect for a quick weeknight dinner. Cod fillets are generously brushed with a savory blend of melted butter, garlic, and Cajun spices, then baked until tender and flaky. The addition of smoked paprika adds a subtle smoky depth, while fresh parsley and lemon wedges bring a refreshing brightness to the dish.
Ingredients
Fish and Seasoning
- 4 cod fillets
- 1 tablespoon Cajun seasoning
- 1 teaspoon smoked paprika
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
Garlic Butter Sauce
- 3 tablespoons unsalted butter, melted
- 4 cloves garlic, minced
Garnish
- 1 tablespoon fresh parsley, chopped (optional)
- Lemon wedges (for serving)
Instructions
- Preheat Oven: Preheat your oven to 400°F (200°C). Prepare a baking sheet by lining it with parchment paper or lightly greasing it to prevent the cod from sticking.
- Prepare Garlic Butter Mixture: In a small bowl, combine the melted unsalted butter with minced garlic, Cajun seasoning, smoked paprika, salt, and black pepper. Mix thoroughly to blend all flavors.
- Season the Cod: Arrange the cod fillets on the prepared baking sheet. Generously brush each fillet with the garlic butter mixture, ensuring an even coating to impart maximum flavor.
- Bake the Cod: Place the baking sheet in the preheated oven and bake the cod for 12-15 minutes, or until the fish is opaque, cooked through, and flakes easily with a fork.
- Garnish and Serve: Once baked, garnish the cod with freshly chopped parsley if desired. Serve immediately with lemon wedges on the side to add a zesty brightness when squeezed over the fish.
Notes
- For best results, use fresh cod fillets that are roughly the same size for even cooking.
- You can adjust the amount of Cajun seasoning based on your spice preference.
- Make sure not to overcook the fish to keep it tender and moist.
- Fresh lemon wedges enhance the flavor but can be omitted if preferred.
- Substitute butter with olive oil for a dairy-free version, though it will alter the flavor slightly.

