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 Ratatouille?

You need 16 ingredients. The key ingredients include: 1 tablespoon extra virgin olive oil, 1 cup diced yellow onions or 1 cup sweet onion, 1 cup diced zucchini, 1 cup diced yellow squash, and more.

Is Ratatouille suitable as vegetarian?

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

How do I store leftover Ratatouille?

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

Ratatouille Recipe

Name: Ratatouille
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 tablespoon extra virgin olive oil; 1 cup diced yellow onions or 1 cup sweet onion; 1 cup diced zucchini; 1 cup diced yellow squash; 1 cup diced eggplant; 1 diced red bell pepper; 1 diced green bell pepper; 4 -6 diced portabella mushrooms; 1 (14 1/2 ounce) canpeeled tomatoes; 2 -3 cloves crushed garlic; 1 -2 tablespoon balsamic vinegar; 1 tablespoon minced fresh thyme; 1 tablespoon minced fresh oregano; 1 tablespoon minced fresh basil; 1 teaspoon sea salt or 1 teaspoon kosher salt; ½ teaspoon fresh ground black pepper

Try this homemade Ratatouille recipe the whole family will love. Made with extra virgin olive oil, yellow onions, zucchini and yellow squash. Easy step-…

This Ratatouille relies on simple, everyday ingredients such as extra virgin olive oil, diced zucchini, diced yellow squash and diced eggplant. It comes together quickly and makes 4 servings, at about 218 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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Ratatouille

Tips for the best results

Variations & substitutions

My Personal Notes

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