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 Sheet Pan Ratatouille?

You need 11 ingredients. The key ingredients include: 1 large eggplant, cut into 1/2-inch cubes, 2 zucchinis, cut into 1/2-inch slices, 2 heirloom tomatoes, cut in wedges, 1 white onion, cut into 1/2-inch-thick rounds, and more.

Is Sheet Pan Ratatouille suitable as vegetarian?

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

How do I store leftover Sheet Pan Ratatouille?

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

Sheet Pan Ratatouille Recipe

Name: Sheet Pan Ratatouille
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 large eggplant, cut into 1/2-inch cubes; 2 zucchinis, cut into 1/2-inch slices; 2 heirloom tomatoes, cut in wedges; 1 white onion, cut into 1/2-inch-thick rounds; 1 red bell pepper, cut into 1/2-inch strips; 4 cloves garlic; 2 tablespoons olive oil; 2 tablespoons chopped fresh rosemary; 1 teaspoon salt; 1/2 teaspoon ground black pepper; 1 tablespoon balsamic vinegar

Try this homemade Sheet Pan Ratatouille recipe the whole family will love. Made with eggplant, zucchinis, tomatoes and white onion. Easy step-by-step in…

This Sheet Pan Ratatouille relies on simple, everyday ingredients such as garlic, olive oil, chopped fresh rosemary and salt. It comes together quickly and makes 4 servings, at about 123 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.

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Sheet Pan Ratatouille

Tips for the best results

Variations & substitutions

My Personal Notes

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