Simple Baked Cod with Lemon & Herbs
Flaky, tender cod fillets baked in a bright, buttery lemon-herb sauce. This light and healthy dish comes together in under 30 minutes with just a handful of pantry staples—perfect for a quick weeknight dinner that feels elegant without the fuss.
For 4 servings
- prep
Preheat the oven and prepare the baking dish.
1.Preheat the oven to 400°F (200°C).2.Lightly grease a 9x13-inch baking dish with a drizzle of olive oil. - mix
Make the lemon-herb sauce.
1.In a small bowl, whisk together the melted butter, remaining olive oil, lemon juice, lemon zest, and minced garlic.2.Stir in the dried oregano, dried thyme, salt, black pepper, and red chili flakes until well combined. - assemble
Arrange the cod and pour over the sauce.
1.Pat the cod fillets completely dry with paper towels and place them in the prepared baking dish in a single layer.2.Pour the lemon-herb butter sauce evenly over the top of each fillet, letting it pool slightly in the dish.TIPPatting the cod dry helps the fillets bake instead of steam, giving you that perfect flaky texture. - bake · ~15 min
Bake the cod until flaky and tender.
Place the baking dish on the center rack and bake for 12 to 15 minutes. The cod is done when it turns opaque and flakes easily with a fork. For an internal temperature reading, aim for 145°F (63°C) at the thickest part of the fillet.
TIPCod cooks fast — start checking at 10 minutes to avoid drying it out. The fillet should still look glossy and moist. - garnish
Garnish with fresh parsley and serve.
1.Remove the dish from the oven and spoon some of the pan juices over each fillet.2.Scatter the chopped fresh parsley on top and serve immediately.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Pat the cod fillets bone-dry before baking to ensure they sear rather than steam.
- 2Use a fish spatula to lift the delicate fillets from the baking dish without breaking them.
- 3If your fillets are uneven in thickness, fold the thin end under so the whole piece cooks evenly.
- 4Start checking doneness at 10 minutes: the cod is ready when it flakes easily and looks opaque.
- 5Let the cod rest in the pan for 1 minute after baking so it reabsorbs some of the buttery juices.
- 6Make the lemon-herb sauce up to a day ahead and refrigerate it for faster prep on busy nights.
Adapt it for your goals.
Dairy-free
Replace the butter with an equal amount of additional olive oil or a dairy-free butter alternative. This keeps the dish creamy and rich while eliminating all dairy.
herb swapHerb-swap
Substitute dried oregano and thyme for 2 tablespoons of fresh dill or tarragon. This gives the cod a lighter, more aromatic profile that pairs beautifully with lemon.
low oilLow-oil
Reduce the olive oil to 1 tablespoon and use a thin slice of lemon under each fillet instead of the buttery sauce. The fish steams on the lemon slice, staying moist with much less fat.
spicy mexicanSpicy-mexican
Add 1 teaspoon of smoked paprika and a pinch of cayenne to the sauce, and swap the parsley for fresh cilantro. This creates a smoky, slightly spicy variation perfect for tacos.
high proteinHigh-protein
Serve the cod over a bed of cooked quinoa or lentils and double the garlic to boost both protein content and savory depth without adding extra calories.
Why this is on our healthy list.
Rich in Lean Protein
Cod is an excellent source of high-quality, low-fat protein that supports muscle maintenance and satiety.
Heart-Healthy Fats
The olive oil in this recipe provides monounsaturated fats and antioxidants that support cardiovascular health.
Boosted by Vitamin C
Fresh lemon juice and zest add a significant dose of immune-supporting vitamin C with almost no calories.
Low in Saturated Fat
Using a mix of butter and olive oil keeps the saturated fat moderate while still delivering a luxurious sauce.
Natural Anti-Inflammatories
Garlic and oregano contain compounds like allicin and carvacrol, which have anti-inflammatory properties.
Frequently asked questions
Absolutely — thaw them overnight in the fridge, then pat them very dry before baking to avoid excess moisture and ensure flaky results.
