Baked Ratatouille with Vegetables

Featured in Flavorful Vegetarian Meals.

Baked Ratatouille combines zucchini, eggplant, and tomatoes layered in a rich tomato base with fresh basil and herbs. Cooked in the oven at 350°F until tender, this vibrant and healthy veggie dish is perfect for any occasion. Lightly seasoned with garlic, olive oil, and a hint of chili powder, it's bursting with flavor in every bite. Serve it hot as a main course or cold as a refreshing side. Garnish with extra basil for an aromatic finish. Easy to prepare and packed with nutrients, it's a delightful option for vegetable lovers.

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Updated on Tue, 15 Apr 2025 17:14:13 GMT
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A dish of zucchini and tomatoes with basil. | cuisinegenial.com

This vibrant baked ratatouille transforms humble summer vegetables into a masterpiece of flavor that tastes even better the next day. The colorful arrangement of thinly sliced vegetables creates a showstopping presentation that's as delicious as it is beautiful.

I first made this ratatouille for a dinner party where I needed to accommodate several dietary restrictions. The empty dish and multiple recipe requests at the end of the night confirmed it was a keeper. Now it's my go-to recipe whenever I need to impress without stress.

Ingredients

  • Crushed tomatoes: Create the flavorful base that everything else builds upon. Look for fire-roasted varieties for extra depth
  • Extra virgin olive oil: Adds richness and authentic Mediterranean flavor. Use the best quality you can afford since the flavor really comes through
  • Apple cider vinegar: Provides a subtle tang that balances the sweetness of the vegetables. Fresh lemon juice works wonderfully too
  • Minced garlic: Infuses aromatic depth. Fresh is always preferable to pre-minced for the brightest flavor
  • Fresh basil: Brings a burst of summery brightness. Pick bunches with vibrant green leaves and no black spots
  • Herbs de Provence: Creates authentic French flavor with minimal effort. This herb blend typically includes thyme, rosemary, and lavender
  • Zucchini: Offers tender texture and mild flavor. Choose medium sized ones as overly large zucchini can be watery and less flavorful
  • Japanese eggplant: Has fewer seeds and a more delicate flavor than regular eggplant. Look for firm smooth skin without soft spots
  • Roma tomatoes: Hold their shape well during baking. Select ripe but firm tomatoes for best results

Step-by-Step Instructions

Preheat the Oven:
Set your oven to 350°F and lightly grease a 6x9 inch baking dish. The moderate temperature allows the vegetables to cook through without burning while their flavors meld beautifully. I prefer ceramic baking dishes which distribute heat evenly and look lovely for serving.
Create the Tomato Base:
Combine crushed tomatoes olive oil and apple cider vinegar in a mixing bowl then stir in garlic basil herbs de Provence salt pepper and chili powder. This aromatic base infuses the entire dish with flavor as it bakes. Take time to mix thoroughly so the seasonings are evenly distributed.
Layer the Base:
Pour the seasoned tomato mixture into your prepared baking dish spreading it evenly across the bottom. This creates the flavorful foundation that will bubble up between the vegetables as they cook providing moisture and preventing them from drying out.
Arrange the Vegetables:
Stack slices of zucchini eggplant and tomato in alternating patterns then place these stacks upright around the dish leaning against the edges. Continue filling the dish working toward the center until all vegetables are used. For the most attractive presentation try to select vegetables with similar diameters.
Optional Brush with Oil:
For beautiful browning lightly brush or spray the exposed vegetable tops with olive oil. This step is purely aesthetic but creates a lovely caramelized finish that enhances both appearance and flavor. A silicone brush works perfectly for this task.
Bake to Perfection:
Place the dish in your preheated oven and bake for approximately 60 minutes. You will know it is done when the tomato sauce bubbles from below and the vegetables become tender but still hold their shape. The edges should show slight caramelization.
Garnish and Serve:
Remove from the oven and sprinkle with additional fresh basil. Let it rest for 5 to 10 minutes before serving to allow the flavors to settle and make serving easier. The ratatouille can be enjoyed hot warm or even cold the next day.

My favorite ingredient in this dish is definitely the herbs de Provence. This classic French blend takes me back to my first trip to Provence where I fell in love with the region's cuisine. I still remember the scent of lavender fields mixing with the aroma of a similar ratatouille cooking in a tiny restaurant kitchen.

Storage and Reheating

Ratatouille keeps brilliantly in the refrigerator for up to 4 days, with flavors that actually improve over time as the ingredients meld together. Store it in an airtight container to preserve freshness. For reheating, a 350°F oven for about 15 minutes works best to maintain the vegetables' texture, though microwaving is convenient for single servings.

Serving Suggestions

Transform this versatile dish in multiple ways to create different meals throughout the week. Serve it alongside crusty bread and a soft cheese like goat cheese or burrata for a light dinner. For a heartier meal, spoon it over polenta, quinoa, or your favorite grain. It also makes an excellent side dish for grilled fish or chicken. My personal favorite is serving it at room temperature as part of an antipasto spread for entertaining.

Seasonal Adaptations

While summer provides the classic vegetables for ratatouille, this dish can be adapted year-round. In fall, incorporate slices of butternut squash or sweet potato. Winter versions can include parsnips, turnips, or fennel for variety. Spring ratatouille benefits from asparagus, leeks, or early zucchini. The key is maintaining similar thickness in your vegetable slices to ensure even cooking regardless of which vegetables you choose.

Frequently Asked Questions

→ Can I use different vegetables in this dish?

Yes, you can substitute or add other vegetables like bell peppers, squash, or onions to create your own variation.

→ What can I serve with this dish?

This pairs well with crusty bread, rice, or a light protein like grilled chicken or fish.

→ Can I prepare this dish ahead of time?

Absolutely! You can assemble it a day in advance and refrigerate. Bake just before serving for the best flavor.

→ Can I make this dish vegan-friendly?

This dish is naturally vegan, as it contains no animal products or dairy. Just ensure all ingredients are plant-based.

→ How do I store leftovers?

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave.

Baked Ratatouille with Veggies

Healthy baked ratatouille with fresh zucchini, tomatoes, and eggplant in a flavorful tomato base.

Prep Time
~
Cook Time
60 Minutes
Total Time
60 Minutes
By: Ferdaous

Category: Vegetarian

Difficulty: Easy

Cuisine: French

Yield: 4 Servings

Dietary: Low-Carb, Vegan, Vegetarian, Gluten-Free, Dairy-Free

Ingredients

01 1 cup crushed tomatoes
02 1 tablespoon extra virgin olive oil
03 ¼ teaspoon apple cider vinegar
04 1 teaspoon minced garlic
05 1 tablespoon fresh basil, sliced
06 1 teaspoon herbs de Provence
07 ¼ teaspoon salt
08 ¼ teaspoon black pepper
09 ¼ teaspoon chili powder
10 1–2 large zucchini, sliced (about 1½ cups)
11 1 large Japanese eggplant, sliced (about 3 cups)
12 3 large Roma tomatoes, sliced (about 3 cups)

Instructions

Step 01

Preheat the oven to 175°C (350°F). Lightly grease a 6×9 inch baking dish and set aside. Alternatively, use an 8×8 inch pan if preferred.

Step 02

In a medium mixing bowl, combine crushed tomatoes, olive oil, and apple cider vinegar. Stir in minced garlic, fresh basil, herbs de Provence, salt, pepper, and chili powder until well mixed.

Step 03

Pour the tomato mixture into the prepared baking dish, spreading it out evenly to cover the bottom of the pan.

Step 04

Stack the vegetable slices—zucchini, eggplant, and tomato—in alternating patterns. Stand the stacks upright, leaning them against the side of the baking dish, and continue until the dish is filled and all vegetable slices are used.

Step 05

Brush or spray the exposed tops of the vegetables with olive oil for extra browning. This step can be skipped if preferred.

Step 06

Place the dish in the oven and bake for about 1 hour, or until the tomato sauce at the bottom is bubbling and the vegetables are tender.

Step 07

Remove the ratatouille from the oven and garnish with additional chopped fresh basil. Serve hot or cold, depending on your preference.

Tools You'll Need

  • 6×9 inch baking dish or 8×8 inch pan
  • Mixing bowl
  • Brush (optional)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 120
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~