Oven-baked ratatouille

Oven-baked ratatouille is a classic French dish featuring a medley of vibrant vegetables such as zucchini, eggplant, and cherry tomatoes, seasoned with garlic and olive oil. Baked until tender, it's perfect as a side or a topping for various meals.

09 Jan 2026
Cook time 40 min
Prep time 20 min

Ingredients:

2 tbsp olive oil
2 red onions
2 zucchini
1/2 eggplant
1 red pepper
1.50 cups cherry tomatoes
2 garlic cloves

Oven-baked ratatouille is a classic French Provençal stewed vegetable dish that is not only delicious but also incredibly nutritious. It's an excellent way to incorporate a variety of vegetables into your meal, and its vibrant colors make it a visually appealing dish. Using fresh ingredients and baking it in the oven allows the flavors to meld beautifully, resulting in a savory and satisfying dish perfect for any occasion.

Instructions:

1. Preheat Oven:
Preheat your oven to 375°F (190°C).

2. Prepare Vegetables:
- Red Onions: Peel and slice the red onions into thin wedges.
- Zucchini: Wash and dice the zucchini.
- Eggplant: Wash and chop the eggplant into bite-sized cubes.
- Red Pepper: Wash, remove seeds and core, then dice the pepper.
- Cherry Tomatoes: Halve the cherry tomatoes.
- Garlic: Peel and crush the garlic cloves.

3. Mix Ingredients:
Place all prepared vegetables into a large mixing bowl. Add the 2 tablespoons of olive oil and sprinkle the crushed garlic on top. Season with salt and pepper to taste.

4. Toss:
Toss the vegetables thoroughly in the bowl until everything is well-coated with the olive oil and garlic.

5. Transfer to Baking Dish:
Transfer the mixture into a large baking dish. Spread it out evenly to ensure uniform cooking.

6. Bake:
Place the baking dish in the preheated oven. Bake for 40-45 minutes, or until the vegetables are tender and slightly caramelized at the edges. Stir halfway through to ensure even cooking.

7. Serve:
Remove from the oven and let it cool for a few minutes. Serve warm as a side dish, or alternatively, use it as a topping for grilled meats or pasta.

Oven-baked ratatouille is a hearty and healthy dish that brings out the best in summer vegetables. Its simplicity is matched only by its depth of flavor, making it a worthy addition to your repertoire. With this easy-to-follow recipe, you can enjoy a taste of Provence right at home. Whether served as a side or a main dish, it’s sure to impress.

Oven-baked ratatouille FAQ:

What is the baking time for oven-baked ratatouille?

Bake the ratatouille in a preheated oven at 375°F (190°C) for 40-45 minutes. Stir the vegetables halfway through to ensure even cooking.

How do I know when the ratatouille is done?

The ratatouille is done when the vegetables are tender and slightly caramelized at the edges. You can test doneness by piercing a piece of eggplant or zucchini with a fork; it should be soft.

Can I substitute other vegetables in ratatouille?

Yes, you can substitute vegetables based on preference or availability. Common substitutes include squash, mushrooms, or bell peppers. Keep in mind that cooking times may vary depending on the size and type of vegetables used.

How should I store leftover ratatouille?

Store any leftover ratatouille in an airtight container in the refrigerator for up to 3-4 days. It can also be frozen for longer storage, lasting up to 3 months. Reheat thoroughly before serving.

What type of pan is best for baking ratatouille?

A large baking dish or oven-safe casserole dish works best for baking ratatouille. Ensure it's big enough to spread the vegetables evenly for optimal roasting.

Tips:

- To get the best flavor, use fresh, high-quality vegetables from your local market or grocery store.

- Cut the vegetables evenly to ensure they cook uniformly in the oven.

- Drizzle some extra olive oil on top before baking for an added richness.

- Sprinkle fresh herbs like thyme or basil before serving to enhance the dish’s aroma.

- If you prefer a hint of heat, add a pinch of crushed red pepper flakes to the vegetables before baking.

Nutrition per serving

8 Servings
Calories 44kcal
Protein 1.70g
Carbohydrates 9g
Fiber 2.86g
Sugar 6g
Fat 3.73g

Oven-baked ratatouille