Sweet Potato Puff Pastry is a warm, flaky treat filled with creamy sweet potato. With a touch of cinnamon and a golden crust, it’s like a hug for your taste buds!
Perfect for snack time or cozy gatherings, these puffs are super easy to make. I love how they disappear quickly at parties—who can resist that delicious smell? 😊
Key Ingredients & Substitutions
Sweet Potatoes: These are the star of the dish! You can use any variety, but I prefer the orange ones for their sweetness. If you’re out of sweet potatoes, try using butternut squash or pumpkin for a similar flavor.
Puff Pastry: This flaky dough is crucial for creating those flaky layers. If you’re looking for a lighter option, you can use phyllo dough, but it won’t have the same texture. You can also make your own if you’re feeling adventurous!
Onion and Garlic: Sautéing these ingredients adds depth to the filling. If you have chives or green onions, those can also work. If you want a milder flavor, you could skip the garlic altogether.
Cinnamon and Nutmeg: These spices enhance the sweetness of the potatoes. They may seem optional, but I highly recommend them! If you’re not a fan, consider using allspice or pumpkin spice blend instead.
How Can I Ensure the Puff Pastry Stays Flaky?
Keeping the puff pastry flaky is all about handling it gently and keeping it cold. Here are some tips:
- When working with puff pastry, try to keep it chilled. Warm dough can lose its structure, leading to a less flaky result.
- Don’t overwork the dough when rolling it out. Just lightly roll until it’s about 1/8 inch thick.
- Be sure to brush the edges with the egg wash before sealing to create a good bond, preventing any leaks during baking.
- Watch your baking time closely, as baking it until it’s golden brown will ensure it’s crispy outside while soft inside.
Following these tips will help you achieve perfectly flaky puff pastries every time! Enjoy your baking!

Sweet Potato Puff Pastry
Ingredients you’ll need:
For the Filling:
- 2 medium sweet potatoes (about 1 cup mashed)
- 1 small onion, finely chopped
- 1 clove garlic, minced
- 1 tbsp olive oil or butter
- 1/2 tsp ground cinnamon
- 1/4 tsp ground nutmeg
- Salt and black pepper, to taste
For the Pastry:
- 1 sheet puff pastry dough (about 8×8 inches), thawed
- 1 egg (for egg wash)
- Fresh thyme sprigs (optional, for garnish)
Time Needed:
This recipe takes about 15 minutes of preparation time, plus 20-25 minutes for baking. Altogether, you’ll need about 40-45 minutes to have these delicious sweet potato puffs ready to enjoy!
Step-by-Step Instructions:
1. Prepping the Oven and Ingredients:
First, let’s get the oven ready! Preheat it to 400°F (200°C). Line a baking sheet with parchment paper to prevent sticking later. Next, peel the sweet potatoes, chop them into cubes, and then boil or steam them until they’re tender, which should take about 15 minutes. Once they’re soft, drain the water and mash them into a smooth mixture. Set this aside.
2. Sautéing the Aromatics:
In a skillet, heat your olive oil or butter over medium heat. Add the finely chopped onion and sauté for about 5 minutes until they become translucent. Then, stir in the minced garlic and cook for just about 1 minute more until fragrant. Remove from heat.
3. Mixing the Filling:
Take the cooked onions and garlic and mix them into the mashed sweet potatoes. Sprinkle in the ground cinnamon, nutmeg, and a pinch of salt and pepper. Stir everything together until well combined. Give the filling a taste and adjust the seasoning if needed. Let this filling cool for a bit.
4. Preparing the Pastry:
On a floured surface, roll out the puff pastry if necessary and cut it into rectangles or squares, around 3×4 inches. This will be the canvas for your sweet potato filling.
5. Assembling the Puffs:
Take a spoonful of the sweet potato filling and place it on one half of each pastry piece, but be sure to leave some space at the edges! Then, brush the edges with some beaten egg. Fold the pastry over the filling to create a pocket and press down firmly along the edges. You can use a fork to seal them well so the filling doesn’t escape while baking.
6. Baking to Perfection:
Now, transfer the pastries to the prepared baking sheet. Brush the tops with the remaining beaten egg to give them a beautiful golden finish while they bake. Pop them in the oven for about 20-25 minutes or until they’re puffed up and golden brown.
7. Serving:
Once baked, take them out of the oven and let them cool for a few minutes. You can garnish with fresh thyme sprigs if you like before serving. Enjoy these warm and flaky Sweet Potato Puff Pastries!
Happy baking, and enjoy the delightful flavors of your creation!
Can I Use Other Types of Potatoes?
Absolutely! While sweet potatoes add a lovely sweetness, you can substitute them with regular potatoes, but keep in mind that the flavor will be different. For a similar texture without the sweetness, try using Yukon gold or red potatoes!
Can I Make These Puff Pastries Vegan?
Yes, you can! To make this recipe vegan, simply use a vegan puff pastry and substitute the egg wash with a mixture of almond milk and a bit of maple syrup for a glossy finish. The filling is already plant-based!
How to Store Leftovers?
Store any leftover puff pastries in an airtight container in the fridge for up to 3 days. To reheat, simply warm them in the oven at 350°F (175°C) for about 10 minutes to get them crispy again.
Can I Freeze Sweet Potato Puff Pastry?
Yes, you can freeze them! Prepare the pastries, but instead of baking, place them on a baking sheet in the freezer for about an hour. Once they’re frozen, transfer them to a freezer-safe bag. When you’re ready to enjoy them, bake directly from frozen for an additional 5-10 minutes in the oven.



