One-Pan Mediterranean Baked Cod and Vegetables | Kevin Wagonfoot

Sheet Pan Mediterranean Cod That Actually Makes You Feel Like You’re on Vacation

Look, I’m going to be honest with you: I discovered this recipe on a Tuesday night when I had exactly three things in my fridge, a hungry family, and zero motivation to dirty more than one pan. What I got was a weeknight dinner that tastes like I spent hours planning it, when really I just threw some fish and vegetables on a baking sheet and let the oven do the heavy lifting. The kind of meal that makes everyone at the table pause mid-conversation to say, “Wait, you made this?” Yes. Yes, I did. And so can you.

The beauty of this one-pan Mediterranean baked cod is that it’s embarrassingly simple, yet it checks every single box: it’s healthy, it’s elegant enough for company, it tastes like actual vacation food, and it comes together in about thirty minutes. I’ve made it probably two dozen times now, and it never disappoints. My kids have even stopped asking what’s for dinner on the nights I announce I’m making it, which in parenting terms means you’ve won the lottery.

What I love most is that nothing gets wasted. Those pan drippings? Pure liquid gold. The roasted tomatoes? They practically melt into the fish. The olives and capers add just enough briny punch to make you forget you’re eating something that’s technically a “healthy dinner.” This is what weeknight cooking should be: uncomplicated, genuinely delicious, and done before you know it.

Why This Works for Mediterranean

The Mediterranean diet is built on whole grains, healthy fats, vegetables, and lean proteins—and this dish nails every single element. Cod is a lean white fish packed with omega-3 fatty acids and protein, keeping you satisfied without the heaviness. The olive oil, olives, and capers provide heart-healthy monounsaturated fats that make this diet sustainable for life, not just a month. Fresh vegetables like zucchini, bell peppers, and tomatoes bring fiber, antioxidants, and phytonutrients, while garlic and herbs add flavor without calories. You’re not restricting anything here; you’re actually eating the way people in Mediterranean countries have for centuries—real food, cooked simply, enjoyed with intention.

Ingredients

4 cod fillets (5-6 ounces each)
3 tablespoons extra virgin olive oil
1 medium zucchini, sliced into half-moons
1 red bell pepper, cut into bite-sized chunks
1 yellow bell pepper, cut into bite-sized chunks
1 pint cherry tomatoes, halved
½ cup Kalamata olives, pitted
2 tablespoons capers, drained
4 cloves garlic, minced
1 teaspoon dried oregano
½ teaspoon dried thyme
½ teaspoon red pepper flakes
Salt and freshly ground black pepper to taste
Zest of 1 lemon
2 tablespoons fresh parsley, chopped
Juice of half a lemon

Instructions

Preheat your oven to 400°F and line a large sheet pan (at least 9 x 13 inches) with parchment paper for easier cleanup.
On the sheet pan, toss together the zucchini, bell peppers, cherry tomatoes, olives, capers, minced garlic, olive oil, oregano, thyme, red pepper flakes, salt, and pepper. Spread this mixture into an even layer, leaving space in the center for the fish.
Roast the vegetables for 10 minutes to get them started and allow flavors to meld.
While the vegetables roast, pat the cod fillets dry with paper towels and season both sides generously with salt and pepper.
Remove the sheet pan from the oven and nestle the cod fillets among the vegetables, making sure they’re sitting on top of or nestled into the veggie mixture so they roast evenly.
Return the sheet pan to the oven and bake for 12-14 minutes, until the cod is opaque, flakes easily with a fork, and reaches an internal temperature of 145°F.
Remove from the oven and immediately squeeze fresh lemon juice over everything. Sprinkle with lemon zest and fresh chopped parsley.
Let rest for 2 minutes before serving directly from the pan or plating individually.

One-Pan Mediterranean Baked Cod and Vegetables

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Tips & Variations

Swap the fish: This works beautifully with halibut, sea bass, or even salmon if you prefer. Adjust cooking time slightly based on thickness.
Make it heartier: Serve over couscous, quinoa, or crusty whole grain bread to soak up those amazing pan juices.
Prep ahead: Chop all vegetables the night before and store in the fridge. Just assemble and bake when you’re ready to eat.
Add artichoke hearts: Toss in ¾ cup of marinated artichoke hearts (drained) for extra Mediterranean flavor and texture.

Prep time: 15 minutes | Cook time: 22-24 minutes | Servings: 4