As I grabbed the vibrant zucchini and sweet cherry tomatoes from my garden, I felt a wave of excitement—the summer bounty was ready to transform into something delicious! This Vegetable Quiche with Feta is my go-to recipe for showcasing seasonal ingredients and providing a wholesome meal that’s both satisfying and nutritious. With its light, flaky olive oil crust and creamy filling, this quiche is not just a crowd-pleaser, but also incredibly versatile. It’s perfect for brunch with friends or a cozy family dinner and makes excellent leftovers that can be easily reheated. Get ready to savor each slice of this Mediterranean delight—who knew healthy eating could taste this good?

Why is Vegetable Quiche with Feta Irresistible?
Fresh, Seasonal Ingredients: Bursting with the vibrant flavors of summer, this quiche highlights your favorite seasonal vegetables, making every bite a celebration of freshness.
Creamy Delight: The feta cheese adds a tangy creaminess that perfectly complements the flavors of zucchini and cherry tomatoes, creating a rich and satisfying filling.
Versatile Dish: Whether for brunch, a luncheon, or dinner, this dish easily adapts to any occasion. Try pairing it with a simple green salad or a refreshing Chickpea Feta Avocado Salad for a complete meal!
Healthy & Wholesome: With its olive oil crust and packed with nutritious ingredients, you can indulge guilt-free. Planning ahead? This dish also keeps well and tastes amazing as leftovers, ideal for busy weekdays.
Easy to Make: Perfect for any cooking skill level, this recipe makes it simple to impress your guests or treat yourself to homemade goodness. Why not try adding some roasted sweet potatoes on the side for a delightful twist?
Vegetable Quiche with Feta Ingredients
For the Crust
- Flour – Provides structure for the crust; feel free to substitute with whole wheat flour for added nutrition.
- Egg – Binds ingredients in the crust and filling; can be replaced with a flax egg for a vegan option.
- Olive Oil – Used for a healthier crust alternative instead of butter; coconut oil can also be substituted based on your preference.
- Water – Helps form dough consistency; using cold water yields the best results.
- Salt – Enhances flavor; opt for sea salt for a finer taste.
- Dried Thyme – Adds an herbaceous flavor to the crust; fresh thyme works beautifully as a substitute.
For the Filling
- Zucchini – Adds moisture and texture; substitute with asparagus or sautéed spinach if desired.
- Eggplant – Offers a meaty texture; mushrooms can be a great alternative for a different flavor profile.
- Bell Pepper – Provides sweetness and crunch; any color bell pepper can be used for a pop of vibrancy.
- Cherry Tomatoes – Burst with flavor when cooked; swap with sun-dried tomatoes for a concentrated taste.
- Red Onion – Adds sweetness and depth; yellow onion can be used in a pinch if red isn’t available.
- Garlic – Infuses aromatic flavor; garlic powder can also be used if that's what you have on hand.
- Feta Cheese – Delivers creaminess and tang to the filling; consider swapping with goat cheese or dairy-free cheese for a different profile.
- Eggs (5) – Creates a fluffy and rich filling; Silken tofu blended can serve as a vegan replacement.
- Milk – Contributes creaminess; almond milk or oat milk can easily be used for a non-dairy version.
- Espelette Pepper – Adds a mild heat; substitute with paprika or red pepper flakes if need be.
- Salt and Pepper – Essential for seasoning; freshly ground black pepper enhances the dish's depth of flavor.
With these carefully selected ingredients, your Vegetable Quiche with Feta is sure to capture your heart and palate, making healthy eating satisfying and delicious!
Step‑by‑Step Instructions for Vegetable Quiche with Feta
Step 1: Prepare the Crust
In a large mixing bowl, combine flour, salt, olive oil, and cold water along with 1 egg. Stir until a soft dough forms, then shape it into a ball. Cover the dough with plastic wrap and refrigerate for 30 minutes to firm up, making it easier to roll out into a crust for your Vegetable Quiche with Feta.
Step 2: Sauté Vegetables
While the dough chills, chop the zucchini, eggplant, and bell pepper into bite-sized pieces. In a medium skillet, heat 2 tablespoons of olive oil over medium heat. Add the chopped vegetables along with minced garlic, dried thyme, and Espelette pepper. Sauté for about 10 minutes until the vegetables are tender yet still slightly crunchy. Set aside to cool slightly.
Step 3: Mix Filling
In a separate small bowl, whisk together the remaining 4 eggs and milk until well combined. Season with salt and pepper to taste, then crumble in the feta cheese, mixing gently to incorporate. This creamy mixture will be poured over the vegetables in your Vegetable Quiche with Feta.
Step 4: Assemble Quiche
Preheat your oven to 180°C (fan). Roll out the chilled dough on a lightly floured surface until it's large enough to fit your quiche pan. Carefully transfer it to the pan, pressing it into the edges. Layer the sautéed vegetables over the crust, add halved cherry tomatoes and thinly sliced red onion, then pour the egg and feta mixture evenly over all the ingredients.
Step 5: Bake
Place the assembled Vegetable Quiche with Feta in the preheated oven. Bake for 40-45 minutes, or until the filling is set and the top is golden brown. To check for doneness, insert a knife into the center; it should come out clean. Allow the quiche to rest for 10-15 minutes before serving to absorb moisture and enhance the flavors.

Make Ahead Options
Preparing your Vegetable Quiche with Feta in advance is a fantastic way to save time during busy weeknights! You can make the crust up to 24 hours in advance; simply roll it out, fit it into the quiche pan, wrap it tightly in plastic, and refrigerate. The sautéed vegetables can be prepped up to 3 days ahead—just sauté them, cool, and store in an airtight container in the fridge. When you’re ready to enjoy your quiche, whisk together the filling ingredients, layer everything, and bake as directed. This way, you’ll have a delicious, homemade meal on the table with minimal effort and just as flavorful as on the day you prepared it!
Expert Tips for Vegetable Quiche with Feta
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Prevent Watery Filling: Allow the sautéed vegetables to cool slightly before adding them to the quiche. This helps maintain the texture and prevents excess moisture.
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Crust Perfection: For a flaky crust, be sure not to overwork the dough. Chill it properly before rolling out to keep the butter or oil from melting.
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Flavor Enhancements: Infuse your olive oil with garlic or herbs before using it in the crust. This adds an extra layer of flavor to your Vegetable Quiche with Feta.
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Seasonal Swaps: Don’t hesitate to customize your quiche! Use seasonal veggies like asparagus in the spring or butternut squash in the fall for an exciting twist.
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Egg Alternatives: If you’re looking for a vegan option, replace the eggs with a mixture of silken tofu and nutritional yeast for a creamy texture and added flavor.
How to Store and Freeze Vegetable Quiche with Feta
Fridge: Store leftover Vegetable Quiche with Feta in an airtight container for up to 3-4 days. Allow it to cool completely before sealing to retain freshness.
Freezer: For longer storage, wrap the quiche tightly in plastic wrap and then in aluminum foil. It can be frozen for up to 3 months.
Reheating: To reheat, thaw overnight in the fridge, then bake at 180°C (350°F) for 15-20 minutes until heated through, helping to restore that lovely texture.
Serving Options: Serve warm or at room temperature; it pairs beautifully with a light salad and is perfect for a quick meal on busy weekdays.
Vegetable Quiche with Feta Variations
Feel free to explore these delicious twists on the classic recipe to suit your taste and dietary needs!
- Dairy-Free: Substitute feta with any dairy-free cheese to keep it creamy without using dairy.
- Gluten-Free: Use a gluten-free flour blend for the crust to cater to gluten sensitivities.
- Spicy Kick: Add a pinch of crushed red pepper flakes or diced jalapeños to the vegetable mixture for extra heat.
- Savory Meat Addition: Cooked bacon or sausage can be added for a protein boost and rich flavor.
- Herb Boost: Incorporate fresh herbs like basil or parsley into the filling for a fragrant enhancement.
- Mushroom Umami: Swap out half of the zucchini for sautéed mushrooms to add a rich, earthy flavor.
- Bright Citrus: Zest a lemon or orange into the egg mixture for a refreshing citrus accent that brightens the dish.
- Roasted Veggies: Use roasted vegetables for a deeper flavor and tender texture—try some roasted sweet potatoes from this Roasted Sweet Potatoes with Cinnamon Honey for a sweet contrast.
Each of these variations offers a unique take that will keep your meals exciting. Don’t hesitate to get creative!
What to Serve with Vegetable Quiche with Feta
Elevate your meal experience with delightful side dishes that perfectly complement the rich flavors of this savory quiche.
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Mixed Green Salad: A medley of greens, drizzled with a light vinaigrette, adds freshness and a crisp bite that offsets the creamy quiche beautifully. The brightness of the salad enhances the Mediterranean flavors of the dish.
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Roasted Asparagus: Tender asparagus spears tossed with olive oil and lemon provide a satisfying crunch and vibrant flavor. Their earthy notes pair wonderfully with the creamy feta in the quiche.
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Garlic Bread: A warm and crusty garlic bread adds a comforting touch to your meal. The buttery, aromatic slices will soak in any quiche drippings, making for a delightful experience.
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Tomato and Mozzarella Skewers: Bright cherry tomatoes and creamy mozzarella balls threaded together create a delightful bite-sized appetizer. Their sweetness complements the tangy feta and seasonal vegetables in the quiche.
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Herbed Couscous: Fluffy couscous seasoned with fresh herbs adds a light and fluffy side dish that brings a cozy Mediterranean essence to your table. The textures and flavors harmonize with the quiche beautifully.
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Sparkling White Wine: A glass of chilled sparkling white wine is a lovely drink pairing for this dish. Its effervescence and acidity balance the creaminess of the quiche, creating a refreshing sip with every bite.
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Fruit Tart: For a light dessert, add a fruit tart filled with seasonal fruits. The sweet and tangy flavors offer a perfect contrast to the savory quiche, rounding off the meal on a sweet note.

Vegetable Quiche with Feta Recipe FAQs
What vegetables are best to use for a Vegetable Quiche with Feta?
Absolutely! This quiche is a wonderful canvas for seasonal vegetables. I recommend choosing zucchini, bell peppers, and cherry tomatoes for their vibrant flavors and textures. However, feel free to substitute with asparagus, spinach, or even mushrooms based on what you have available or in season!
How should I store leftover quiche?
To keep your Vegetable Quiche with Feta fresh, place leftover slices in an airtight container in the fridge. It can last for up to 3-4 days. Be sure to let it cool completely before sealing to minimize condensation, which can cause sogginess.
Can I freeze the Vegetable Quiche with Feta?
Yes, you can! Wrap the quiche tightly in plastic wrap and then cover it with aluminum foil to protect it from freezer burn. This way, it can be frozen for up to 3 months. Just remember to label it with the date!
What can I do if my quiche turns out watery?
Very! If you find your quiche is watery, it’s usually due to overcooked vegetables or not allowing it to rest after baking. To prevent this, sauté your vegetables just until tender (about 10 minutes) and then let the quiche sit for 10-15 minutes after baking. This will help the flavors meld and absorb excess moisture.
Are there any dietary substitutions I can make for this recipe?
Absolutely! If you're looking to make a vegan version, replace the eggs with a blend of silken tofu and nutritional yeast, which provides a creamy texture and flavor. For a non-dairy alternative, consider using almond milk or oat milk in place of regular milk, and switch out feta for a dairy-free cheese.
Can I make the crust ahead of time?
Yes, indeed! Preparing the crust ahead of time can save you some effort. After combining the crust ingredients, shape it into a ball, cover it with plastic wrap, and refrigerate. It can be stored in the fridge for up to 2 days before rolling it out for your Vegetable Quiche with Feta!

Savory Vegetable Quiche with Feta for a Fresh Summer Feast
Ingredients
Equipment
Method
- In a large mixing bowl, combine flour, salt, olive oil, and cold water along with 1 egg. Stir until a soft dough forms, then shape it into a ball. Cover the dough with plastic wrap and refrigerate for 30 minutes.
- Chop the zucchini, eggplant, and bell pepper into bite-sized pieces. In a medium skillet, heat olive oil over medium heat. Add the chopped vegetables along with minced garlic, dried thyme, and Espelette pepper. Sauté for about 10 minutes. Set aside to cool slightly.
- In a separate bowl, whisk together the remaining 4 eggs and milk. Season with salt and pepper, then crumble in the feta cheese, mixing gently.
- Preheat your oven to 180°C. Roll out the chilled dough and transfer it to the pan, pressing it into the edges. Layer the sautéed vegetables, add cherry tomatoes and red onion, then pour the egg and feta mixture.
- Bake for 40-45 minutes until the filling is set and the top is golden brown. Allow to rest for 10-15 minutes before serving.





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