As the leaves turn and the air crispens, I find myself craving cozy, warm dishes that wrap me in comfort. One delightful way to embrace the autumn spirit is with a Caramelized Sweet Potato & Feta Galette, where flaky, buttery pastry cradles sweet caramelized onions and roasted sweet potatoes dancing alongside tangy feta. Beyond being a comforting vegetarian option, this galette is a true weeknight hero, quick to prepare yet stunning enough to impress guests at your dinner table. What could be better than a dish that melds sweet, savory, and tangy flavors, creating a burst of autumn on your plate? Are you ready to dive into a slice of rustic perfection?

Why is this galette a must-try?
Rustic Elegance: The Caramelized Sweet Potato & Feta Galette combines a flaky pastry with the rich flavors of autumn, making it perfect for cozy evenings.
Quick Preparation: Despite its gourmet appearance, this dish comes together effortlessly, allowing you to enjoy more time with family and friends.
Flavor Explosion: The sweet potatoes and tangy feta marry beautifully, creating a delicious balance that tantalizes your taste buds.
Versatile Options: Feel free to substitute with goat cheese or add seasonal veggies like zucchini, making this recipe adaptable to your cravings.
Crowd-Pleaser: Whether it’s a casual weeknight dinner or a festive gathering, this galette is bound to impress. Pair it with a refreshing salad or try it alongside my Sweet Harmony Honey Glazed Corn Casserole for a complete autumn feast!
Caramelized Sweet Potato & Feta Galette Ingredients
For the Pastry
• Puff Pastry – A flaky base that holds everything delicious; make sure it’s chilled for the best results.
For the Filling
• Sweet Potatoes – The star of the dish; their natural sweetness shines, and they can be swapped for butternut squash for a twist.
• Onions – Caramelized to perfection, they add depth; yellow or sweet onions are the best choices for sweetness.
• Feta Cheese – Adds a creamy, tangy punch that pairs beautifully with sweet potatoes; try goat cheese or ricotta for a different flavor profile.
• Fresh Thyme – Blooms aromatic flavors throughout the galette; don’t hesitate to use dried thyme if you’re out.
For Roasting
• Olive Oil – Essential for roasting the sweet potatoes to a tender perfection; substitute avocado oil if desired.
• Butter – Adds a silky richness; opt for plant-based butter for a dairy-free version.
For the Egg Wash
• Egg – Gives the galette a golden, glossy finish; milk can be used if you’re looking for a non-egg wash option.
Step‑by‑Step Instructions for Caramelized Sweet Potato & Feta Galette
Step 1: Caramelize Onions
In a large skillet, heat 1 tablespoon each of butter and olive oil over medium heat. Add thinly sliced onions with a pinch of salt, and cook for about 20–25 minutes, stirring occasionally. You’ll know the onions are ready when they’re beautifully golden brown and fragrant, creating a sweet and savory base for your Caramelized Sweet Potato & Feta Galette.
Step 2: Roast Sweet Potatoes
While the onions caramelize, preheat your oven to 200°C (400°F). Toss sliced sweet potatoes with olive oil, salt, and pepper on a baking sheet. Roast in the oven for approximately 15 minutes, or until the sweet potatoes are tender and slightly browned. This roasting step enhances their sweetness, adding depth to your galette.
Step 3: Prepare Galette Base
On a lightly floured surface, roll out the chilled puff pastry into a circle, about ¼ inch thick, and carefully transfer it to parchment paper. Spread the caramelized onions evenly over the pastry, leaving about a 2-inch border around the edges. This will create a deliciously savory foundation for your Caramelized Sweet Potato & Feta Galette.
Step 4: Layer Ingredients
Next, arrange the roasted sweet potato slices in an overlapping pattern over the caramelized onions. Crumble feta cheese generously over the sweet potatoes, and sprinkle fresh thyme leaves to enhance the earthy flavors. These layers create a beautiful mosaic of colors and textures in your galette.
Step 5: Assemble Galette
Gently fold the edges of the pastry over the filling, creating pleats for that rustic charm. Make sure to leave the center exposed so the filling can peek through. Brush the folded edges with a beaten egg for a shiny, golden finish. Your Caramelized Sweet Potato & Feta Galette is now ready to bake!
Step 6: Bake
Slide the galette into your preheated oven and bake for 25–30 minutes. Keep an eye on it, and you’ll know it’s ready when the pastry is golden brown and puffed up. The aroma filling your kitchen will be hard to resist, signaling that your delicious galette is almost ready to serve.

Expert Tips for Caramelized Sweet Potato & Feta Galette
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Onion Caramelization: Patience is key: Cook onions on low heat for the best caramelization; rushed cooking can lead to bitter flavors.
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Pastry Handling: Chilled is best: Ensure your puff pastry is well-chilled before rolling to maintain its flakiness during baking.
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Layering Technique: Don’t overcrowd: Layer the sweet potatoes and feta without overstuffing the pastry to avoid a soggy galette.
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Egg Wash Alternatives: Dairy-free option: For a golden finish without eggs, brush the edges with milk or a plant-based alternative.
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Herb Variations: Experiment freely: Feel free to incorporate fresh rosemary or sage along with thyme for a nuanced flavor in your Caramelized Sweet Potato & Feta Galette.
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Serving Suggestion: Balance is key: Pair with a light salad or roasted vegetables to counter the richness of the galette, creating a well-rounded meal.
Caramelized Sweet Potato & Feta Galette Variations
Feel free to put your own twist on this delightful galette to suit your taste preferences and dietary needs!
- Goat Cheese: Swap feta with goat cheese for a creamier, tangy flavor that pairs beautifully with sweet potatoes.
- Butternut Squash: Use butternut squash instead for a different sweet and nutty taste, perfect for autumn.
- Add Seasonal Veggies: Toss in zucchini, spinach, or caramelized leeks alongside sweet potatoes for added flavor and texture.
- Dairy-Free Delight: Substitute feta with a plant-based cream cheese or cashew cheese for a fully dairy-free version.
- Herb Infusion: Try adding fresh rosemary or sage to enhance the aromatic profile of your galette, bringing in delightful autumn scents.
- Spicy Kick: Sprinkle in some red pepper flakes or add a dash of your favorite hot sauce to bring some heat to this cozy dish.
- Nutty Crunch: For added texture, sprinkle chopped toasted walnuts or pecans over the filling before folding the pastry; it’s a crunchy surprise!
- Sweetness Boost: Drizzle a bit of maple syrup or honey over the sweet potatoes for a sweet and savory melody that will dance in your mouth.
By exploring these variations, you can enjoy a unique and heartwarming experience with every bite of your Caramelized Sweet Potato & Feta Galette. And if you’re feeling inspired, why not pair it with a crisp salad, like my Green Beans and Potatoes with Bacon or some savory Herb Roasted Potatoes. They’ll complete your autumn feast perfectly!
Make Ahead Options
These Caramelized Sweet Potato & Feta Galette components are perfect for meal prep enthusiasts! You can caramelize the onions and roast the sweet potatoes up to 3 days in advance. Simply allow them to cool, then refrigerate in airtight containers. This not only saves time but also enhances the flavors as they meld together. When you’re ready to assemble your galette, roll out the puff pastry, spread the onions, layer the sweet potatoes, and sprinkle with feta and thyme. Finally, fold the edges, brush with egg wash, and bake until golden brown for a delightful meal that feels fresh and just as delicious, even when made ahead!
What to Serve with Caramelized Sweet Potato & Feta Galette
A delightful meal deserves accompaniments that enhance its cozy flavors and warm ambiance.
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Crisp Green Salad: A light salad refreshes the palate, balancing the rich flavors of the galette with vibrant greens and a zesty vinaigrette.
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Roasted Brussels Sprouts: Their nutty, caramelized exterior contrasts beautifully with the galette, adding a savory crunch to every bite.
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Creamy Tomato Soup: A warm bowl of tomato soup complements the richness of the galette while adding a comforting, nostalgic touch, perfect for chilly evenings.
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Garlic Herb Breadsticks: Soft and garlicky, these breadsticks are perfect for dipping into the galette’s flaky edges, making every bite a treat.
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Chilled White Wine: A crisp Sauvignon Blanc pairs wonderfully with the dish’s sweetness and cheese, enhancing the overall dining experience.
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Herbed Quinoa: Fluffy quinoa garnished with fresh herbs adds an earthy complement to the sweet galette, creating a delightful texture contrast.
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Apple Crisp: A warm, sweet apple crisp brings a deliciously fruity finish to your meal, echoing the fall flavors of the galette and wrapping up dinner on a high note.
How to Store and Freeze Caramelized Sweet Potato & Feta Galette
Fridge: Store cooled leftover galette in an airtight container for up to 3 days. Reheat in the oven to maintain crispy pastry.
Freezer: Wrap the galette tightly in plastic wrap and then in aluminum foil; freeze for up to 2 months. Thaw overnight in the fridge before reheating.
Reheating: For the best texture, reheat slices of the galette in a preheated oven at 180°C (350°F) for about 10-15 minutes until warmed through and crispy.
Make-Ahead Tips: Prepare onions and sweet potatoes a day in advance for easy assembly, then bake fresh when ready to enjoy your Caramelized Sweet Potato & Feta Galette.

Caramelized Sweet Potato & Feta Galette Recipe FAQs
What kind of sweet potatoes should I use?
I recommend using orange-fleshed sweet potatoes for their natural sweetness and creamy texture. However, you can also substitute with butternut squash if you’re looking for a different flavor profile.
How should I store leftovers?
Store any cooled leftover Caramelized Sweet Potato & Feta Galette in an airtight container in the fridge for up to 3 days. It’s best to reheat it in the oven to maintain its delightful crispiness. Simply place it in a preheated oven at 180°C (350°F) for 10-15 minutes.
Can I freeze the galette?
Absolutely! To freeze your galette, wrap it tightly in plastic wrap and then in a layer of aluminum foil. This method will protect it from freezer burn for up to 2 months. When you’re ready to enjoy it, thaw it overnight in the fridge before reheating to ensure it stays fluffy and delicious.
What if my onions burn while caramelizing?
If you find your onions have started to burn, don’t fret! Immediately lower the heat and add a splash of water or broth to the pan. This will help deglaze the pan and lift the burnt bits, allowing you to continue caramelizing without that bitter flavor overpowering your galette.
Are there any dietary considerations I should keep in mind?
Yes! This recipe contains gluten due to the puff pastry; however, you can opt for a gluten-free version readily available at many grocery stores. For dairy-free alternatives, use plant-based butter for richness and substitute feta with non-dairy cheese options or omit it altogether. Always check for allergies when serving guests!

Caramelized Sweet Potato & Feta Galette for Cozy Autumn Evenings
Ingredients
Equipment
Method
- In a large skillet, heat 1 tablespoon each of butter and olive oil over medium heat. Add thinly sliced onions with a pinch of salt, and cook for about 20-25 minutes, stirring occasionally until golden brown.
- Preheat your oven to 200°C (400°F). Toss sliced sweet potatoes with olive oil, salt, and pepper on a baking sheet. Roast for approximately 15 minutes until tender and slightly browned.
- On a floured surface, roll out the chilled puff pastry into a circle, about ¼ inch thick. Transfer to parchment paper and spread caramelized onions evenly, leaving a 2-inch border.
- Arrange roasted sweet potato slices in an overlapping pattern over the onions. Crumble feta cheese and sprinkle thyme leaves over the top.
- Fold the edges of the pastry over the filling, creating pleats, and brush with a beaten egg for a shiny finish.
- Bake in the preheated oven for 25-30 minutes until the pastry is golden brown and puffed up.

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