Cod gets a bad reputation sometimes, but I think that’s mostly because people overcook it. When you bake it properly with fresh herbs and bright lemon, cod transforms into something really special. The fish stays incredibly tender and flaky, and those simple flavors let the delicate taste of the cod shine through.
Why Cod Works So Well for Baking
I started making this recipe when I needed something quick for weeknight dinners but still wanted it to feel a little fancy. Cod is one of the most affordable white fish options, and it’s naturally kosher, which makes meal planning so much easier. The beauty of this preparation is in its simplicity. You’re not masking the fish with heavy sauces or complex seasonings. Instead, you’re enhancing what’s already there.
The key to perfect baked cod is temperature and timing. I bake mine at 400°F, which is hot enough to cook the fish through quickly but not so hot that the outside gets tough before the inside is done. Fresh herbs make a real difference here. I usually go with a combination of dill, parsley, and thyme, but you can use whatever you have on hand. Dried herbs work too, just use about half the amount.
Getting the Temperature and Timing Right
This dish pairs beautifully with roasted vegetables or a simple salad. I often serve it alongside some roasted potatoes or steamed green beans. The lemon butter sauce that forms in the pan is perfect for drizzling over everything. It’s elegant enough for company but easy enough for a Tuesday night dinner when you want something nourishing without spending hours in the kitchen.

Ingredients
Method
- Preheat oven to 400°F. Lightly grease a baking dish large enough to hold the cod fillets in a single layer.
- Pat the cod fillets completely dry with paper towels. This helps them cook evenly and prevents excess moisture.
- In a small bowl, combine olive oil, lemon juice, lemon zest, minced garlic, dill, parsley, thyme, salt, and pepper. Mix well.
- Place cod fillets in the prepared baking dish. Pour the herb mixture over the fish, making sure each piece is well coated. Let marinate for 5 minutes.
- Dot the top of each fillet with small pieces of margarine if using.
- Bake for 12-15 minutes, or until the fish flakes easily with a fork and reaches an internal temperature of 145°F. Don't overcook.
- Remove from oven and let rest for 2-3 minutes. Serve immediately with the pan juices spooned over the top.
