The moment that rich aroma of freshly baked quiche fills the kitchen, I’m suddenly whisked away to countless brunches with friends, laughter mingling with the scent of savory herbs. Today, I’m thrilled to share my Sweet Potato Crust Veggie & Pesto Quiche—a delightful way to up your brunch game! This dish stars a gluten-free crust made from sweet potatoes, providing a naturally sweet balance to the vibrant, veggie-packed filling. Not only is it a fantastic choice for those looking to boost their veggie intake, but it also presents a healthier twist on traditional quiche that’s perfect for a cozy family gathering or a festive brunch spread. Want to learn how to transform simple ingredients into a dish that not only satisfies but impresses? Let’s dive right in!

Why is this quiche a must-try?
Flavor Explosion: The combination of sweet potato crust and fresh veggies creates a deliciously unique profile that elevates traditional quiche.
Nutrient-Packed: Each slice is loaded with vitamins and fiber, making it a feel-good choice for any meal.
Gluten-Free Delight: Perfect for those avoiding gluten, this quiche doesn’t skimp on taste or heartiness.
Customizable: Easily swap in your favorite seasonal vegetables, making it a versatile dish that can adapt to your pantry.
Outstanding Appeal: Perfect for brunch or dinner, it’s sure to impress family and friends alike, just like a Ground Beef Potato dish would!
Sweet Potato Crust Quiche Ingredients
• Here’s everything you’ll need!
For the Crust
- Sweet Potatoes – Use 1-2 large sweet potatoes, peeled and sliced 1/8-inch thick for a sturdy base.
For the Filling
- Steamed Veggies – Select 2 1/2 cups of your choice (e.g., broccoli, zucchini, asparagus); seasonal veggies work wonderfully!
- Basil Pesto – Use 1/4 cup for that vibrant burst of flavor; feel free to use homemade or store-bought.
- Feta Cheese – 1/2 cup crumbled adds richness; goat cheese can be a great tangy alternative.
- Parmesan Cheese – Incorporate 1/2 cup shredded for added umami; opt-out for a dairy-free version.
- Large Eggs – 6 eggs provide the perfect custard base; fresh eggs ensure the best texture.
- Heavy Cream – 1 cup offers creaminess; substitute with half & half or a plant-based option for a lighter quiche.
- Salt – 1/2 teaspoon enhances all flavors, but feel free to adjust to your taste!
- Black Pepper – 1/2 teaspoon adds a touch of spice; white pepper is a milder substitute if you prefer.
- Nutmeg – Just a pinch brings warmth and complexity to the dish.
Expert Tip: This Sweet Potato Crust Quiche is not only a fantastic option for brunch but also a dreamy way to sneak in more veggies into your diet!
Step‑by‑Step Instructions for Sweet Potato Crust Quiche
Step 1: Preheat Oven
Start by preheating your oven to 375°F (190°C). This step is essential for ensuring the quiche cooks evenly throughout, giving you that delectable golden-brown crust. Get your oven warmed up so that it’s ready when your Sweet Potato Crust is prepared and waiting!
Step 2: Prepare Crust
Peel and thinly slice 1-2 large sweet potatoes into 1/8-inch thick rounds. Lightly spray a quiche pan with cooking spray, then layer the sweet potato slices in a circular pattern. Make sure to overlap each slice by half and allow them to rise about 1 inch above the edges of the pan to create a sturdy crust.
Step 3: Bake Crust
Carefully place the quiche pan on a baking sheet to catch any drips and bake in the preheated oven for 20 minutes. You’ll notice the sweet potatoes softening and becoming more pliable, setting the stage for a perfectly baked Sweet Potato Crust that cradles the delicious filling.
Step 4: Pre-cook Filling
While the crust is baking, steam approximately 2 1/2 cups of your chosen vegetables, such as broccoli, zucchini, or asparagus. Steam for about 5-7 minutes until they are bright and tender. Keep an eye on them to ensure they don’t become mushy, as you want them to hold their shape in the quiche.
Step 5: Prepare Custard
In a mixing bowl, crack 6 large eggs and whisk them together with 1 cup of heavy cream, 1/2 teaspoon of salt, 1/2 teaspoon of black pepper, and a pinch of nutmeg. Beat until well combined, creating a smooth custard that will bind the fillings together for your Sweet Potato Crust Quiche.
Step 6: Layer Filling
Once the crust is baked to perfection, lower the oven temperature to 350°F (175°C). Remove the crust from the oven, then layer the steamed veggies evenly over the base. Drizzle 1/4 cup of basil pesto over the vegetables, followed by 1/2 cup of crumbled feta and 1/2 cup of shredded Parmesan cheese.
Step 7: Bake Quiche
Pour the prepared custard mixture over the layered filling, allowing it to gently seep through. Return the quiche to the oven and bake for 35-40 minutes. The center should be just firm to the touch and lightly browned on top, signaling that your Sweet Potato Crust Quiche is almost ready.
Step 8: Cool
After baking, remove the quiche from the oven and allow it to cool for 10 minutes before slicing. This cooling period helps the quiche set up and makes it easier to cut clean portions for serving. Enjoy the blend of flavors warm or at room temperature!

Helpful Tricks for Sweet Potato Crust Quiche
- Uniform Slices: Use a mandolin to cut sweet potatoes into uniform 1/8-inch slices, ensuring an even crust for your quiche.
- No Gaps: Layer sweet potato slices so they overlap adequately; this prevents gaps and keeps the filling intact.
- Cool for Clean Slices: Let the quiche cool for 10 minutes before slicing to achieve neat portions and enhance the flavors of the Sweet Potato Crust Quiche.
- Fresh Ingredients: For best results, use fresh eggs and seasonal vegetables, which will elevate both texture and taste.
- Experiment with Cheese: Don’t hesitate to try different cheeses like mozzarella or a vegan alternative for a unique twist!
How to Store and Freeze Sweet Potato Crust Quiche
Fridge: Store leftovers in an airtight container for up to 3 days. This keeps the Sweet Potato Crust Quiche fresh while maintaining its rich flavors and textures.
Freezer: To freeze, wrap the quiche tightly in plastic wrap, then place it in an airtight container. It can be stored for up to 2 months.
Reheating: When ready to serve, thaw in the fridge overnight and reheat in the oven at 350°F (175°C) until warmed through, about 20-25 minutes for best results.
Room Temperature: If serving leftovers at room temperature, enjoy within 2 hours after baking to ensure food safety.
Make Ahead Options
Are you wondering how to make the Sweet Potato Crust Quiche ahead of time? This quiche is an excellent option for busy weeknights or brunch gatherings, allowing you to enjoy a wholesome meal without the last-minute rush. You can prepare the sweet potato crust up to 24 hours in advance; simply refrigerate it after baking. The filling components, such as steamed veggies and custard, can also be prepped up to 3 days in advance. Store them separately in airtight containers. When you’re ready to serve, layer the filling into the crust and bake for 35-40 minutes at 350°F (175°C) until set. This approach not only saves time but ensures your Sweet Potato Crust Quiche remains just as delicious and fresh!
Sweet Potato Crust Quiche Variations
Feel free to get creative with this recipe and add your own twist to make it truly yours!
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Veggie Swap: Replace the steamed veggies with any seasonal favorites like bell peppers or spinach for a fresh flavor. You can mix and match based on what you have on hand; this dish loves variety!
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Dairy-Free Delight: Use a plant-based cream alternative and coconut yogurt instead of heavy cream and cheese for a lighter vegan quiche. The result will still be creamy and indulgent!
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Cheese Alternatives: Try using mozzarella for a melty finish, or favorite vegan cheese to keep it friendly for dairy-free diets. Each cheese adds a unique flavor dimension; don’t hesitate to explore!
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Herb Infusion: Toss in herbs like thyme or chives to elevate the flavor of your quiche. Fresh herbs bring such brightness, complimenting the sweet potatoes beautifully.
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Spice It Up: Add a pinch of red pepper flakes or cayenne for some kick! Spice can transform the flavor profile and add delightful warmth to the dish.
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Add a Protein: Include cooked bacon, ham, or crumbled sausage for a heartier quiche. This additional protein makes it even more satisfying, perfect for a family breakfast or lunch.
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Nutty Crunch: Sprinkle chopped pecans or walnuts over the filling before baking for a delightful crunch. It adds an unexpected texture that’s so pleasing to the palate.
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Sweet Twist: For a hint of sweetness, add a drizzle of sweet chili sauce or balsamic glaze before serving. This makes a beautiful contrast with the savory filling!
If you’re looking for more delicious ways to enjoy sweet potatoes, consider trying out some recipes like Roasted Sweet Potato or Baked Sweet Potatoes as delightful side dishes!
What to Serve with Sweet Potato Crust Veggie & Pesto Quiche
The delightful aroma of this quiche will have you dreaming up the perfect companions to create an unforgettable meal experience.
- Fresh Green Salad: A crisp salad filled with mixed greens and a zesty vinaigrette provides a refreshing contrast to the creamy quiche.
- Sliced Avocado: Creamy avocado slices add a rich, buttery flavor that pairs beautifully with the savory notes of the quiche.
- Roasted Cherry Tomatoes: These sweet, caramelized morsels bring an added burst of flavor that complements the quiche’s freshness perfectly.
- Sweet Potato Wedges: For a cohesive meal, serve sweet potato wedges seasoned with herbs for a deliciously complementary side.
- Garlic Herb Bread: Warm, crusty bread spread with garlic herb butter offers a delightful texture that enhances the meal’s heartiness.
- Sparkling Water with Lemon: A refreshing drink choice, the citrus helps cleanse the palate between bites of this rich, savory quiche.
Let your imagination roam as you mix and match these flavors for a brunch that leaves everyone smiling!

Sweet Potato Crust Veggie & Pesto Quiche Recipe FAQs
What should I look for when selecting sweet potatoes?
Choose sweet potatoes that are firm and without any dark spots or blemishes. They should feel dense and have smooth skin. Opt for 1-2 large sweet potatoes that are fresh for the best crust.
How do I store leftovers of the quiche?
Store any leftover Sweet Potato Crust Quiche in an airtight container in the fridge for up to 3 days. This helps maintain its flavor and texture. When ready to enjoy, simply reheat it in the oven for that freshly-baked taste!
Can I freeze the Sweet Potato Crust Quiche?
Absolutely! To freeze, wrap the quiche tightly in plastic wrap and then place it in an airtight container. It can be stored for up to 2 months. When you’re ready to enjoy it, thaw it in the fridge overnight and reheat in the oven at 350°F (175°C) for about 20-25 minutes until warmed through.
What if my quiche is not set after baking?
If your quiche isn’t set in the center after the recommended baking time, simply give it a little more time in the oven. It may need anywhere from 5 to 10 additional minutes. You can check for doneness by gently shaking the quiche; the center should be firm but not overly jiggly.
Are there any dietary considerations for this quiche?
Yes! This Sweet Potato Crust Quiche is inherently gluten-free, making it great for those with gluten sensitivities. If you’re concerned about dairy, you can substitute heavy cream with a plant-based alternative and skip or replace the cheese with a vegan version. Always check ingredients if allergies are a concern.
How can I customize the vegetables in my quiche?
The quiche is incredibly versatile! Feel free to swap in seasonal vegetables or your personal favorites—broccoli, bell peppers, and spinach all work wonderfully. Just ensure to keep the total volume around 2 1/2 cups for balanced filling.

Sweet Potato Crust Quiche: A Wholesome Flavor Burst
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C).
- Peel and thinly slice 1-2 large sweet potatoes into 1/8-inch thick rounds. Lightly spray a quiche pan with cooking spray, then layer the sweet potato slices in a circular pattern.
- Bake in the preheated oven for 20 minutes.
- Steam approximately 2 1/2 cups of your chosen vegetables for about 5-7 minutes until they are bright and tender.
- In a mixing bowl, crack 6 large eggs and whisk them together with 1 cup of heavy cream, 1/2 teaspoon of salt, 1/2 teaspoon of black pepper, and a pinch of nutmeg.
- Lower the oven temperature to 350°F (175°C). Layer the steamed veggies evenly over the baked crust, drizzle 1/4 cup of basil pesto, followed by 1/2 cup of crumbled feta and 1/2 cup of shredded Parmesan cheese.
- Pour the custard mixture over the layered filling and bake for 35-40 minutes.
- Allow the quiche to cool for 10 minutes before slicing.

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