Healthy Lemon Butter Baked Cod Recipe

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Tender, flaky, and bursting with fresh citrus flavor, this Healthy Lemon Butter Baked Cod is a weeknight dinner winner. Whether you’re aiming for low-carb, gluten-free, or just wholesome meals that don’t skimp on flavor, this dish checks all the boxes. The zesty lemon and rich melted butter work beautifully with the mildness of cod, creating a meal that feels indulgent while staying light.

This recipe comes together quickly with simple ingredients and minimal prep, making it ideal for busy evenings. You’ll love how the lemon slices infuse the fish with brightness while the butter keeps it moist and succulent. Pair it with roasted veggies or a fresh green salad for a balanced plate that’s sure to impress.

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Ingredients for the Healthy Lemon Butter Baked Cod

• 4 boneless cod fillets
• 2 tablespoons fresh lemon juice
• 4 lemon slices
• 3 tablespoons unsalted butter, melted
• 2 cloves garlic, minced
• ½ teaspoon paprika
• Salt and cracked black pepper to taste
• 1 tablespoon chopped fresh parsley

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How To Make the Healthy Lemon Butter Baked Cod

Step 1: Prep Your Oven and Pan

Preheat your oven to 400°F (200°C). Line a baking dish with parchment paper or lightly grease it with a bit of olive oil. This keeps the cod from sticking and helps with cleanup.

Step 2: Arrange the Cod Fillets

Pat the cod fillets dry with paper towels to help them brown slightly and absorb flavors. Place them evenly in your prepared baking dish.

Step 3: Season and Add Lemon

Sprinkle the fillets with salt, pepper, and paprika. Add minced garlic on top, then pour fresh lemon juice over each piece. Finally, place lemon slices directly on the fillets.

Step 4: Drizzle the Butter

Melt the butter and drizzle it generously over the fish. Make sure each fillet is coated well—this is what will keep them moist and rich while baking.

Step 5: Bake to Perfection

Place the dish in the oven and bake for 12–15 minutes, depending on the thickness of your fillets. The fish should be opaque and flake easily with a fork.

Step 6: Finish with Fresh Herbs

Once out of the oven, sprinkle chopped parsley on top for a fresh finish. Serve immediately while hot and buttery.

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Serving and Storing Lemon Butter Baked Cod

This baked cod is best served hot, right out of the oven. Pair it with simple sides like steamed asparagus, roasted potatoes, or wild rice. A chilled glass of white wine, like Sauvignon Blanc or Chardonnay, makes a beautiful complement to the buttery citrus notes of the fish.

If you have leftovers, let the cod cool to room temperature before transferring it to an airtight container. Refrigerate for up to 2 days. To reheat, warm it gently in a 300°F oven or microwave in short intervals, covered, to keep it from drying out.

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Frequently Asked Questions

How do I know when cod is fully cooked?

Cod is done when it turns opaque and flakes easily with a fork. Internal temperature should reach 145°F (63°C).

Can I use frozen cod?

Yes, just make sure it’s fully thawed and patted dry before baking to avoid excess moisture.

What can I substitute for butter?

You can use olive oil or ghee as a substitute. Olive oil adds a more Mediterranean profile, while ghee brings a nutty richness.

Is this dish keto-friendly?

Absolutely. This baked cod is naturally low in carbs and high in healthy fats, making it suitable for keto diets.

Can I prep this in advance?

You can prep the ingredients a few hours ahead, but bake the fish just before serving for best texture and flavor.

What herbs besides parsley go well with lemon cod?

Dill, chives, or thyme are excellent alternatives or additions to parsley.

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