If you’ve ever craved a dish that combines the heartiness of a quiche with the vibrant, vegetable-packed goodness of ratatouille, then you’re in for a real treat with this Roasted Ratatouille Quiche! The roasted vegetables bring out their natural sweetness and depth, while the creamy custard filling ties it all together perfectly. Picture a golden, flaky crust encasing the roasted eggplant, zucchini, bell peppers, and tomatoes, all swimming in a rich, eggy filling. Trust me, one bite of this and you’ll feel like you’re dining in the South of France.
Why You’ll Love Roasted Ratatouille Quiche
This quiche isn’t just about the ingredients—it’s about bringing a little sunshine and flavor into your kitchen. Here’s why you’ll be hooked:
Versatile: Whether it’s for breakfast, brunch, lunch, or even dinner, this quiche is a great fit for any occasion. Serve it as a light meal or pair it with a side salad for something a little more substantial.
Vegetarian Comfort Food: This dish is packed with vegetables, making it a fantastic vegetarian option. It’s a great way to enjoy all the fresh produce in season, and the flavors will leave even meat-lovers asking for seconds.
Simple, Yet Elegant: It might seem fancy, but this quiche is actually pretty easy to put together. The roasted veggies add a depth of flavor that makes it feel special without requiring too much effort.
Make-Ahead Friendly: This quiche can easily be made in advance, making it a perfect dish for busy days. Just pop it in the fridge and reheat when you’re ready to serve. It even tastes better the next day as the flavors meld together.
Crowd-Pleasing: Quiche is always a crowd-pleaser. Whether you’re serving a small group or a larger gathering, this quiche is guaranteed to disappear fast!

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Ingredients
Here’s what you’ll need to make this Roasted Ratatouille Quiche, and I promise it’s worth every bite:
Eggplant: The key to the ratatouille flavors! When roasted, eggplant becomes soft and savory, blending beautifully with the other vegetables.
Zucchini: This veggie adds a slight sweetness and texture that pairs perfectly with the other roasted vegetables.
Bell Peppers: Choose a mix of colorful bell peppers—red, yellow, and orange—for both flavor and a pop of color. They add a subtle sweetness once roasted.
Tomatoes: The juicy, tender tomatoes bring a rich, savory sweetness that adds balance to the quiche.
Onion: Roasted onions bring a caramelized sweetness that pairs perfectly with the veggies.
Garlic: A touch of garlic infuses the vegetables with that irresistible aromatic kick.
Eggs: The creamy base for the quiche filling, eggs give it that custard-like texture.
Cream: A little heavy cream is key for a rich and velvety filling. It adds the perfect creaminess without overpowering the other flavors.
Cheese: A mix of grated Parmesan and shredded mozzarella gives the quiche a lovely, cheesy finish with the right amount of melt and flavor.
Fresh Herbs: Fresh basil, thyme, and rosemary bring a fragrant and earthy note that ties everything together.
Instructions
Let’s jump right into creating this delicious quiche:
1. Roast the Vegetables
Preheat your oven to 400°F (200°C). Slice the eggplant, zucchini, bell peppers, and tomatoes into bite-sized pieces. Toss them with olive oil, salt, pepper, and minced garlic. Spread them evenly on a baking sheet and roast for 25-30 minutes, or until they’re golden and tender. Stir halfway through for even roasting.
2. Prepare the Crust
While the veggies roast, prepare your quiche crust. If you’re using a store-bought crust, you can simply place it in your pie dish and set it aside. For a homemade crust, roll out your dough, press it into your dish, and crimp the edges. Pre-bake the crust for 8-10 minutes at 350°F (175°C) until it’s lightly golden.
3. Make the Custard Filling
In a bowl, whisk together the eggs, heavy cream, salt, pepper, and a pinch of nutmeg. Stir in the shredded mozzarella and Parmesan cheese, along with the fresh herbs.
4. Assemble the Quiche
Once the roasted vegetables have cooled slightly, layer them evenly into the pre-baked quiche crust. Pour the egg mixture over the veggies, spreading it out to ensure everything is covered.
5. Bake to Perfection
Bake the quiche at 375°F (190°C) for 35-40 minutes, or until the center is set and the top is golden brown. You can check if it’s done by inserting a knife into the center—if it comes out clean, it’s ready!
6. Cool and Serve
Allow the quiche to cool for about 10 minutes before slicing. This helps the filling set and makes it easier to cut clean slices. Serve warm, and enjoy the flavor explosion in every bite!
Nutrition Facts
Servings: [Number of servings]
Calories per serving: [Calorie count per serving]
Preparation Time:
Prep Time: [Time to prepare ingredients]
Cook Time: [Time to cook or bake]
Total Time: [Total time needed]
How to Serve Roasted Ratatouille Quiche
This quiche is delicious on its own, but here are a few ways to elevate the experience:
Fresh Salads: Pair it with a simple green salad, tossed with a light vinaigrette. The freshness of the salad complements the richness of the quiche perfectly.
Roasted Potatoes: For a more filling meal, serve alongside crispy roasted potatoes. The crunchy texture balances out the soft quiche.
Sautéed Greens: Spinach, kale, or Swiss chard sautéed with garlic and olive oil make a fantastic side dish to add some greens to your meal.
Fruit Compote: A tangy fruit compote or a side of fresh fruit can provide a nice, refreshing contrast to the savory richness of the quiche.
Additional Tips
Prep Ahead: This quiche can be made ahead and stored in the fridge for up to 3 days. Simply reheat in the oven at 350°F (175°C) for 10-15 minutes until warmed through.
Spice It Up: Feel free to add a pinch of crushed red pepper flakes or a dash of smoked paprika to give the quiche an extra kick of flavor.
Dietary Adjustments: For a lighter version, you can substitute half-and-half for the heavy cream. If you’re gluten-free, simply use a gluten-free pie crust or make a crustless version!
Storage Tips: Store leftover quiche in an airtight container in the fridge for up to 3 days. Reheat gently in the oven to keep the crust crispy.
Double the Batch: This quiche freezes beautifully. Just wrap it tightly in plastic wrap and foil before freezing. To reheat, thaw overnight in the fridge and bake at 350°F (175°C) for 20-25 minutes.
FAQ Section
Q1: Can I use frozen vegetables instead of fresh?
A1: While fresh vegetables provide the best flavor and texture, frozen veggies can work in a pinch. Just be sure to thaw and drain any excess moisture before using them.
Q2: Can I make this quiche without a crust?
A2: Absolutely! You can make it crustless for a low-carb or gluten-free option. Simply grease your pie dish and pour the custard directly into it.
Q3: How do I store leftovers?
A3: Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through.
Q4: Can I add other vegetables to the quiche?
A4: Yes! Feel free to mix in other vegetables like mushrooms, spinach, or even asparagus for a unique twist.
Q5: Can I freeze this quiche?
A5: Yes, this quiche freezes beautifully. Wrap it tightly in plastic wrap and foil, and store it in the freezer for up to 3 months. Thaw in the fridge overnight and bake at 350°F (175°C) for 20-25 minutes.
Q6: How can I make this quiche spicier?
A6: Add some chili flakes or a dash of hot sauce to the egg mixture to give it a spicy kick.
Q7: Can I make this quiche ahead of time?
A7: Yes! This quiche can be made the night before, stored in the fridge, and then baked the next day. Just add a few extra minutes to the baking time if it’s cold from the fridge.
Q8: How do I make the quiche crust crispier?
A8: Pre-bake the crust (also called “blind baking”) for 8-10 minutes before adding the filling. This ensures a crisp, golden crust.
Q9: What can I serve this quiche with?
A9: Serve with a light salad, some roasted potatoes, or even fresh fruit for a refreshing contrast.
Q10: Can I use other cheeses?
A10: Yes, feel free to experiment with different cheeses like goat cheese, feta, or Gruyère for a unique flavor.
Conclusion
This Roasted Ratatouille Quiche is a beautiful combination of rich, savory quiche and the bright, roasted flavors of ratatouille. It’s the perfect dish to impress your guests, or simply enjoy a cozy meal on your own. Light, flavorful, and full of love, this quiche is sure to become a favorite in your recipe rotation!
Print
Roasted Ratatouille Quiche
- Total Time: 1 hour
- Yield: 6 servings 1x
- Diet: Vegetarian
Description
This Roasted Ratatouille Quiche is a deliciously savory dish combining the vibrant flavors of roasted vegetables like zucchini, eggplant, and bell peppers, baked into a creamy, rich quiche filling. Perfect for brunch, lunch, or a light dinner, it’s both satisfying and packed with flavor.
Ingredients
- 1 pie crust (store-bought or homemade)
- 1 medium zucchini, sliced
- 1 medium eggplant, diced
- 1 red bell pepper, diced
- 1 yellow bell pepper, diced
- 1 small onion, diced
- 3 tbsp olive oil
- 1 tsp dried thyme
- 1/2 tsp garlic powder
- Salt and pepper, to taste
- 4 large eggs
- 1 cup heavy cream
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- Fresh basil, chopped (optional, for garnish)
Instructions
- Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper.
- Place the zucchini, eggplant, bell peppers, and onion on the baking sheet. Drizzle with olive oil and sprinkle with thyme, garlic powder, salt, and pepper. Toss to coat evenly.
- Roast the vegetables for 20–25 minutes, stirring halfway through, until tender and slightly caramelized. Remove from the oven and set aside to cool slightly.
- Reduce the oven temperature to 375°F (190°C). Place the pie crust in a tart pan or pie dish and set aside.
- In a medium bowl, whisk together the eggs and heavy cream. Stir in the mozzarella and Parmesan cheese, and season with salt and pepper.
- Once the roasted vegetables have cooled, arrange them evenly over the pie crust. Pour the egg mixture over the vegetables, spreading everything out evenly.
- Bake for 30–35 minutes, or until the quiche is set and lightly golden on top. A knife inserted into the center should come out clean.
- Allow the quiche to cool for a few minutes before slicing. Garnish with fresh basil, if desired, and serve warm or at room temperature.
Notes
- For a lighter option, you can use half-and-half instead of heavy cream.
- If you prefer a gluten-free option, you can use a gluten-free pie crust.
- The quiche can be made ahead and stored in the fridge for up to 3 days. It can also be frozen for up to 1 month.
- Feel free to experiment with other vegetables like mushrooms, tomatoes, or spinach to customize the quiche to your liking.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Brunch, Main Course
- Method: Baking
- Cuisine: French, Mediterranean
Nutrition
- Serving Size: 1 slice
- Calories: 320
- Sugar: 7g
- Sodium: 350mg
- Fat: 23g
- Saturated Fat: 8g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 19g
- Fiber: 4g
- Protein: 11g
- Cholesterol: 150mg