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 Parmesan Zucchini?

You need 10 ingredients. The key ingredients include: 3 to 4 large, sliced zucchini squash, 1 large, chopped bell pepper, 1 large, chopped onion, 4 stalks chopped celery, and more.

Is Parmesan Zucchini suitable as vegetarian?

Yes, Parmesan Zucchini falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Parmesan Zucchini?

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

Parmesan Zucchini Recipe

Name: Parmesan Zucchini
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 to 4 large, sliced zucchini squash; 1 large, chopped bell pepper; 1 large, chopped onion; 4 stalks chopped celery; 4 medium cloves garlic; 1/4 c. ground Parmesan cheese; 1/2 tsp. Italian seasoning; 1/2 tsp. ground oregano; 4 medium tomatoes, peeled and chopped (1 large can tomatoes may be used instead); 2 Tbsp. vegetable cooking oil

Try this homemade Parmesan Zucchini recipe the whole family will love. Made with zucchini, bell pepper, onion and celery. Easy step-by-step instructions…

This Parmesan Zucchini relies on simple, everyday ingredients such as large, chopped bell pepper, large, chopped onion, stalks chopped celery and medium cloves garlic. It comes together quickly and makes 4 servings, at about 313 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 Vegetarian

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

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

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

My Personal Notes

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Parmesan Zucchini

Tips for the best results

Variations & substitutions

My Personal Notes

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