What cookware works best?

Use a oven-safe skillet or casserole dish and avoid crowding so the recipe cooks evenly.

How do I know it is done?

Follow the recipe timing, then check the main ingredient for tenderness, bubbling, browning, or safe doneness before serving.

Can I adjust the seasoning?

Yes. Taste near the end and adjust salt, acid, herbs, or heat in small amounts.

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One-Pan Chicken

One-Pan Baked Lemon Herb Cod with Roasted Summer Vegetables

Name: One-Pan Baked Lemon Herb Cod with Roasted Summer Vegetables
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 4 servings
Cuisine: Mediterranean-Inspired
Ingredients: 4 cod fillets (about 6 oz each), skin removed; 2 medium zucchini, sliced into half-moons; 1 red bell pepper, cut into strips; 1 yellow bell pepper, cut into strips; 1 cup cherry tomatoes; 1 small red onion, thinly sliced; 3 tablespoons olive oil, divided; 2 cloves garlic, minced; 1 lemon, zested and juiced; 2 teaspoons dried oregano; 1 teaspoon dried thyme; 1/2 teaspoon smoked paprika; Salt and freshly ground black pepper, to taste; Fresh parsley, chopped (for garnish)

By PanPotPlates Test KitchenReviewed by PanPotPlates Editorial TeamPublished Apr 22, 2026 · Updated May 12, 2026

Mediterranean-Inspired 35 mins onepansheetpaneasyhealthypescatarianfamily-friendlyglutenfreedairyfreequicklightseasonalweeknight

This Mediterranean-inspired one-pan baked cod recipe pairs tender lemon herb cod fillets with roasted summer vegetables like zucchini, cherry tomatoes, and bell peppers. It’s a quick, healthy, and family-friendly meal perfect for light weeknight dinners.

One-Pan Baked Lemon Herb Cod with Roasted Summer Vegetables

Prep 15 min

Cook 20 min

Total 35 min

Servings 4

Difficulty easy

Cuisine Mediterranean-Inspired

Ingredients

Servings 4

4 cod fillets (about 6 oz each), skin removed
2 medium zucchini, sliced into half-moons
1 red bell pepper, cut into strips
1 yellow bell pepper, cut into strips
1 cup cherry tomatoes
1 small red onion, thinly sliced
3 tablespoons olive oil, divided
2 cloves garlic, minced
1 lemon, zested and juiced
2 teaspoons dried oregano
1 teaspoon dried thyme
1/2 teaspoon smoked paprika
Salt and freshly ground black pepper, to taste
Fresh parsley, chopped (for garnish)

Ingredients for One-Pan Baked Lemon Herb Cod with Roasted Summer Vegetables

Instructions

Preheat your oven to 425°F (220°C). Line a large rimmed sheet pan with parchment paper or lightly grease it.
In a large bowl, combine the zucchini, red and yellow bell peppers, cherry tomatoes, and red onion. Drizzle with 2 tablespoons olive oil, half of the minced garlic, 1/2 teaspoon dried oregano, 1/4 teaspoon dried thyme, smoked paprika, salt, and freshly ground black pepper. Toss well to coat evenly.
Spread the vegetables in a single layer on the prepared sheet pan. Roast for 12 minutes until just tender.
While the vegetables roast, prepare the lemon herb cod. In a small bowl, whisk together the remaining 1 tablespoon olive oil, remaining minced garlic, lemon zest, lemon juice, remaining oregano and thyme, salt, and pepper.
After the vegetables have roasted for 12 minutes, remove the pan from the oven. Arrange the cod fillets on the pan, spaced evenly. Brush the lemon herb mixture evenly over the cod and lightly over the vegetables.
Return the pan to the oven and bake for an additional 8-10 minutes, or until the cod is opaque and flakes easily with a fork and the vegetables are tender.
Remove from the oven and garnish with fresh chopped parsley before serving.
Serve immediately, optionally with crusty bread or a light side salad for a complete Mediterranean meal.

One-Pan Baked Lemon Herb Cod with Roasted Summer Vegetables cooking in the recommended pan or pot

Tips

Pan Or Pot Required

This recipe is a one-pan meal designed for convenience and easy cleanup.

Cookware Size Guidance

For best results, use a large rimmed sheet pan approximately 15 x 10 inches (38 x 25 cm) or bigger.

Cookware Swap Guidance

This recipe is optimized for a sheet pan , but alternatives include a rimmed oven-safe baking dish or a large cast iron skillet .

Leftovers Quality

Reheat gently and add a splash of liquid when needed to keep the texture moist and tender.

Frequently Asked Questions

Can I make One-Pan Baked Lemon Herb Cod with Roasted Summer Vegetables ahead?: Yes. Prep the ingredients or cook the full dish ahead, then reheat gently so the texture stays close to freshly made.
What cookware works best?: Use a oven-safe skillet or casserole dish and avoid crowding so the recipe cooks evenly.
How do I know it is done?: Follow the recipe timing, then check the main ingredient for tenderness, bubbling, browning, or safe doneness before serving.
Can I adjust the seasoning?: Yes. Taste near the end and adjust salt, acid, herbs, or heat in small amounts.

Customize this recipe easily to fit dietary preferences or ingredient availability with these substitutions:

Fish Alternative: For vegetarian or vegan versions, replace cod with firm tofu or thick-cut tempeh slices. Marinate similarly for flavor.
Oil Options: Substitute olive oil with avocado oil or sunflower oil for a different flavor profile or to avoid olive oil.
Herbs: Fresh herbs such as thyme, oregano, or parsley can replace dried herbs; adjust quantities according to taste.
Vegetables: Swap in seasonal favorites like asparagus, broccoli florets, or eggplant to keep the dish versatile and seasonal.
Garlic Alternatives: Omit garlic or replace with a pinch of asafoetida powder for those sensitive to garlic.
Lemon Substitute: Use fresh lime juice or white wine vinegar if lemons are unavailable.

These ingredient swaps maintain the recipe’s wholesome, family-friendly, gluten-free, dairy-free, quick, and healthy characteristics for a delicious and adaptable Mediterranean-inspired meal.

Storage and Reheating

Cool One-Pan Baked Lemon Herb Cod with Roasted Summer Vegetables before storing. Refrigerate leftovers in an airtight container for up to 4 days.

Freeze portions for longer storage when the ingredients are freezer-friendly. Reheat gently with a splash of liquid if the dish looks dry.

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One-Pan Baked Lemon Herb Cod with Roasted Summer Vegetables

Recipe Details

Ingredients

Instructions