Why You’ll Love Mediterranean Baked Cod Recipe

I love how everything comes together in one pan, making cleanup simple and stress-free. The flavors are bright and fresh, with a balance of tangy, savory, and slightly sweet notes. I also appreciate how nutritious and versatile this dish is, perfect for both weeknight dinners and more special occasions.

Ingredients

(Note: All ingredient amounts are listed in the recipe card below.)

1 pint cherry tomatoes, halved
1 small fennel bulb, stocks and fronds removed (sub 1 large shallot or 1/2 yellow onion)
3 garlic cloves, thinly sliced
1 Tbsp. capers
5 Tbsp. extra-virgin olive oil, divided
1 Tbsp. red wine vinegar
1 tsp. honey
1 tsp. kosher salt, divided
Pinch of red chili flakes (optional)
1-1.25 lbs. cod, cut into four fillets (sub halibut or sea bass)
1/2 tsp. black pepper
4 thinly sliced lemon slices (from 1 lemon)
Chopped fresh basil leaves for serving

Directions

I start by preheating the oven to 400°F. Then I prepare the fennel by removing the stalks and root end, cutting it into quarters, removing the core, and slicing it thinly.

In a 4-quart baking dish, I combine the cherry tomatoes, fennel, garlic, capers, 3 tablespoons of olive oil, red wine vinegar, honey, 1/2 teaspoon salt, and a pinch of chili flakes if I want a little heat. I mix everything well so the flavors are evenly distributed.

I bake this mixture uncovered for about 20 to 25 minutes, until the tomatoes soften and become jammy.

While that cooks, I pat the cod dry and brush it with the remaining olive oil. I season it with the remaining salt and black pepper.

Once the tomato mixture is ready, I give it a stir and nestle the cod fillets into the dish, spacing them evenly. I top each piece with a slice of lemon and return the dish to the oven.

I roast it for another 10 to 15 minutes, until the fish is cooked through and flakes easily with a fork. After removing it from the oven, I finish it with fresh basil and spoon the tomato mixture over the fish when serving.

Servings and Timing

I get about 4 servings from this recipe. The prep time takes around 15 minutes, the cook time is about 35 minutes, bringing the total time to approximately 50 minutes.

Variations

I sometimes substitute cod with halibut or sea bass for a slightly richer flavor. When I want more vegetables, I add zucchini or bell peppers to the baking dish. I also like experimenting with herbs such as parsley or oregano in place of basil. For a brinier taste, I occasionally increase the capers or add olives.

Storage/Reheating

I store leftovers in an airtight container in the refrigerator for up to 2 days. When reheating, I place the fish in a baking dish, cover it with foil, and warm it in the oven at 350°F until heated through. I sometimes add a squeeze of fresh lemon juice to refresh the flavors. If I’m in a hurry, I gently reheat individual portions in the microwave.

FAQs

Can I use frozen cod?

I can, but I make sure to thaw it completely and pat it dry before cooking.

How do I know when the fish is done?

I check that it flakes easily with a fork and appears opaque throughout.

Can I make this ahead of time?

I prepare the tomato mixture in advance, but I cook the fish fresh for the best texture.

What can I serve with this dish?

I like pairing it with rice, couscous, or crusty bread.

Can I skip the fennel?

I can substitute it with shallots or onion if I prefer a milder flavor.

Is this dish spicy?

It’s mild, but I can add chili flakes for some heat.

Can I add more herbs?

I often experiment with fresh herbs like parsley or thyme.

What if I don’t have capers?

I sometimes replace them with chopped olives for a similar briny note.

How do I keep the fish from drying out?

I avoid overcooking it and make sure it’s covered with some of the tomato mixture.

Can I cook this on the stovetop?

I prefer baking for even cooking, but I can adapt it using a covered skillet if needed.

Conclusion

I find this Mediterranean baked cod to be a perfect balance of simplicity and bold flavor. It’s easy to prepare, packed with fresh ingredients, and delivers a satisfying meal that I keep coming back to whenever I want something healthy and delicious.