These Buttered and Seasoned Cod Fillets offer a delicate, flaky texture complemented by a rich buttery finish and subtle herbs. This simple yet elegant recipe is ideal for weeknight meals or light, wholesome dining.

Why You’ll Love This Recipe

This recipe provides a refined seafood dish with minimal effort. Cod cooks quickly, absorbs flavour beautifully, and pairs well with a variety of sides. The seasoned butter enhances the natural mildness of the fish, creating a satisfying meal without complexity. It is perfect for those seeking nutritious, lean protein delivered with classic, clean flavours.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

cod fillets
unsalted butter, melted
olive oil
lemon juice
garlic powder
paprika
dried thyme
dried parsley
salt
black pepper
lemon slices for serving

Directions

Preheat the oven to 200°C (400°F). Line a baking tray with parchment paper.
Pat the cod fillets dry and place them on the prepared tray.
In a small bowl, combine melted butter, olive oil, lemon juice, garlic powder, paprika, thyme, parsley, salt, and black pepper.
Brush the seasoned butter mixture generously over the cod fillets.
Bake for 12–15 minutes, or until the fish flakes easily with a fork.
Serve with fresh lemon slices for added brightness.

Servings and Timing

Servings: 4
Prep Time: 5 minutes
Cook Time: 12–15 minutes
Total Time: 17–20 minutes

Variations

Add minced fresh garlic for an intensified flavour.
Sprinkle breadcrumbs on top for a lightly crisp finish.
Replace thyme with dill for a more traditional seafood profile.
Add a splash of white wine to the butter mixture for depth.
Use smoked paprika for a richer, deeper aroma.

Storage/Reheating

Store cooked cod in an airtight container in the refrigerator for up to 2 days. Reheat gently in a covered dish in the oven at low heat to prevent the fish from drying out. Avoid microwaving for long durations, as it may affect the texture.

FAQs

How do I know when the cod is fully cooked?

The fish should flake easily with a fork and appear opaque throughout.

Can I use frozen cod?

Yes, but ensure it is fully thawed and patted dry before seasoning.

Can I pan-sear the cod instead of baking it?

Yes. Cook it in a hot skillet with a little oil and butter for 3–4 minutes per side.

Does cod have a strong flavour?

Cod is mild and neutral, making it ideal for seasoning and sauces.

Can I add vegetables to cook with the fish?

Yes, thinly sliced zucchini, cherry tomatoes, or asparagus work well.

What can I substitute for butter?

Olive oil can be used, though butter adds richer flavour.

Is this recipe suitable for meal prep?

Yes, but cod is best consumed within two days for optimal texture.

Can I use lemon zest instead of juice?

Certainly. Lemon zest adds brightness without extra moisture.

How do I prevent the fish from sticking to the tray?

Use parchment paper or grease the baking surface lightly.

Can I use other fish instead of cod?

Haddock, pollock, or tilapia make excellent substitutes.

Conclusion

Buttered and Seasoned Cod Fillets deliver a naturally delicious seafood dish with minimal effort. The combination of butter, herbs, and citrus enhances the delicate flavour of cod, offering a nourishing and elegant meal suitable for any occasion.