How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Baked Cod With Tomatoes, Zucchini And Lemons?

You need 13 ingredients. The key ingredients include: 3 medium yellow onions, peeled and thinly sliced, 6 Tbsp. olive oil, 1 Tbsp. chopped fresh thyme, kosher salt and freshly ground black pepper, and more.

Is Baked Cod With Tomatoes, Zucchini And Lemons suitable as seafood?

Yes, Baked Cod With Tomatoes, Zucchini And Lemons falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Baked Cod With Tomatoes, Zucchini And Lemons?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Baked Cod With Tomatoes, Zucchini And Lemons Recipe

Name: Baked Cod With Tomatoes, Zucchini And Lemons
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 medium yellow onions, peeled and thinly sliced; 6 Tbsp. olive oil; 1 Tbsp. chopped fresh thyme; kosher salt and freshly ground black pepper; 3 lb. cod fillets or scrod or halibut; 2 to 3 medium tomatoes, blanched, peeled and thinly sliced; 1/2 c. fresh bread crumbs; 3 small zucchini, thinly sliced; 1 c. light fish stock or chicken stock; 1 c. dry white wine; 2 lemons, sliced paper thin; 1 1/2 Tbsp. unsalted butter; 2 Tbsp. chopped fresh flat leaf parsley

Try this homemade Baked Cod With Tomatoes, Zucchini And Lemons recipe the whole family will love. Made with yellow onions, olive oil, thyme and kosher s…

This Baked Cod With Tomatoes, Zucchini And Lemons relies on simple, everyday ingredients such as olive oil, chopped fresh thyme, fresh bread crumbs and dry white wine. It comes together quickly and makes 4 servings, at about 397 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Baked Cod With Tomatoes, Zucchini And Lemons

Tips for the best results

Variations & substitutions

My Personal Notes

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