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 Classic Cheesy Zucchini Bake?

You need 14 ingredients. The key ingredients include: 4-1/2 cups sliced zucchini, 2 to 3 tablespoons olive oil, Salt and pepper to taste, 1 large onion, chopped, and more.

Is Classic Cheesy Zucchini Bake suitable as drinks & smoothies?

Yes, Classic Cheesy Zucchini Bake falls under the Drinks & Smoothies category and is a great choice for this type of meal.

How do I store leftover Classic Cheesy Zucchini Bake?

Keep refrigerated in an airtight container and enjoy within 1–2 days for the best freshness. Best served cold — no reheating needed.

Classic Cheesy Zucchini Bake Recipe

Name: Classic Cheesy Zucchini Bake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4-1/2 cups sliced zucchini; 2 to 3 tablespoons olive oil; Salt and pepper to taste; 1 large onion, chopped; 2 tablespoons minced garlic; 1 can (10-3/4 ounces) tomato puree; 1 can (6 ounces) tomato paste; 3 tablespoons sugar; 1 teaspoon Italian seasoning; 1 teaspoon dried basil; 2 cans (2-1/4 ounces each) sliced ripe olives, drained; 3 cups shredded part-skim mozzarella cheese; 6 large eggs, lightly beaten; 1-1/2 cups grated Parmesan cheese

Try this homemade Classic Cheesy Zucchini Bake recipe the whole family will love. Made with zucchini, olive oil, Salt and onion. Easy step-by-step instr…

This Classic Cheesy Zucchini Bake relies on simple, everyday ingredients such as sliced zucchini, to 3 tablespoons olive oil, salt and pepper to taste and large onion, chopped. It comes together quickly and makes 4 servings, at about 1120 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 Drinks & Smoothies

1120

kcal

Calories

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

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

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

My Personal Notes

Saved locally in your browser — visible only to you.

Classic Cheesy Zucchini Bake

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions