Cookbooks
Never Say Never to Dolce
A brand-new collection of 50 approachable homemade desserts – from iconic Cannoli to Dolci al Cucchiaio and more – that proves there’s always room for a little sweetness.
Manuela’s Sweet Temptations
A collection of 50 irresistible dessert recipes, from classic Italian treats to modern favorites—including gluten-free options.
The Complete Italian Cookbook: Essential Regional Cooking of Italy
A collection of 50 irresistible dessert recipes, from classic Italian treats to modern favorites—including gluten-free options.
Puff Pastries with Mascarpone Whipped Cream and Blueberry Sauce
Flaky golden puff pastry filled with luscious mascarpone whipped cream and a vibrant homemade blueberry sauce—a delightfully elegant and effortlessly delicious dessert perfect for any occasion!
There’s nothing quite like the combination of buttery, flaky puff pastry, silky mascarpone whipped cream, and homemade blueberry sauce for a truly indulgent treat.
This recipe is laughably simple, yet it delivers bakery-quality results with minimal effort. Whether you’re serving it for a special occasion or just treating yourself to breakfast or dessert, these puff pastries are guaranteed to impress!
Here are some things to keep in mind when baking these pastries:
All about the puff pastry:
For the flakiest, most buttery results, I recommend using high-quality store-bought puff pastry. Brands like JusRoll or similar options from the refrigerated sections of your local grocery store will give you that perfect, crisp texture. If using frozen puff pastry, be sure to thaw it according to package instructions—cold but pliable is the key!
Store-bought puff pastry makes this recipe incredibly easy. And there’s no need to fuss with complicated shaping—just cut into squares, fold into a triangle, brush with egg wash, and sprinkle with a little sugar for a touch of sweetness.
The perfect double cream filling:
The secret to an amazing filling is using both heavy whipping cream, mascarpone cheese and a touch of pure vanilla extract.
This combination creates a luscious, stable cream that holds its shape while staying light and airy. Adjust the sugar to your taste—less for a mild sweetness, more for a dessert-like richness.
VIDEO RECIPE:
Homemade blueberry sauce:
Making your own blueberry jam adds an extra layer of deliciousness. The fruit sauce and hint of lemon bring a natural sweetness that balances the rich cream filling. You can also substitute with store-bought blueberry preserves for convenience or swap blueberries for raspberries, strawberries, or even mixed berries!
Baking to Perfection
For the best rise and crispiness, always bake puff pastry at a high temperature—425°F (220°C). This quick blast of heat allows the pastry to puff up and develop that gorgeous golden color. Keeping the dough cold until it goes into the oven is essential for the best texture.
And remember: not all ovens bake the same, so I recommend setting your timer for 16 or 18 minutes and checking the pastries—if they look golden and crisp, you can remove them early, but if the tops are browning too quickly while the pastry still needs time to bake through, lightly cover them with aluminum foil to prevent over-browning.
Assembling and Serving
Once the pastries are baked, let them cool completely before filling. Slice them open carefully (but not all the way through – just enough to add the feeling) spread a layer of blueberry sauce, and pipe in the mascarpone cream for an elegant finish. Serve immediately for the best texture and flavor.
Storage Instructions
If you have leftovers (though I doubt you will!), store the baked pastries in an airtight container in the refrigerator for up to 2 days.
If possible, I do recommend not assembling until ready to serve. In this case, store the berry sauce and the mascarpone cream in the refrigerator and pipe in just before serving. And keep the baked pastries (unfilled) in an airtight container at room temperature.
Ready to try these too?!
Other easy recipes with puff pastry you might like:
Puff Pastries with Mascarpone Whipped Cream and Blueberry Sauce
Flaky golden puff pastry filled with luscious mascarpone whipped cream and a vibrant homemade blueberry sauce—a delightfully elegant and effortlessly delicious dessert perfect for any occasion!
Servings:
6
Prep Time
15 min
Cook Time
25 min
Resting Time
Total Time
40 min
Ingredients
- 1 1/2 cups (225g) blueberries, fresh or frozen
- 2 tablespoons (30g) sugar
- 1 tablespoon lemon juice
- 1 large sheet rectangular puff pastry (13 oz, 375g)
- 1 tablespoon (15g) sugar
- 1 small egg, for egg wash
- 1 tablespoon milk, for egg wash
- powdered sugar, for dusting
- 1 cup (240ml) heavy whipping cream,
- 4 oz (115g) mascarpone cheese
- 1 teaspoon vanilla extract
- 1 (or 2) tablespoon powdered sugar (adjust according to your preference of sweetness)
Instructions
- Make the Blueberry Sauce: In a small saucepan add blueberry, sugar, and lemon juice. Simmer over medium heat, stirring frequently for 15-20 minutes or until the fruit softens and the sauce thickens. Remove from heat, pour into a bowl, and let cool. The sauce will continue to thicken as it cools.
- Prepare the Puff Pastry: Preheat the oven to 425°F (220°C). If using frozen puff pastry, thaw according to package instructions. It should be still cold but manageable. If needed, roll out the puff pastry into a rectangle of about 10 x 15 inches (24 x 36 cm).
- Sprinkle lightly with 1 teaspoon of sugar. Cut into six squares of 5-inch (12 cm) sides. Place on a baking sheet lined with parchment paper. Grab one corner and fold each square into a triangle. Press and seal lightly the edges to ensure the triangle doesn’t pop open too much in the oven.
- In a small bowl, beat the egg with the milk, and brush the top of the pastries with the egg wash. Sprinkle with the remaining sugar. Bake for about 20-22 minutes or until golden brown. Start checking around 18 minutes to make sure the top doesn’t burn. Let cool completely.
- While the pastries bake, prepare the Mascarpone Whipped Cream: In a large mixing bowl, beat cold heavy cream with a hand mixer until stiff peaks form. In a separate medium bowl, beat the mascarpone cheese with powdered sugar, and vanilla extract until smooth.
- Gently mix or fold the mascarpone cream into the whipped cream until fully combined. Adjust sweetness to taste. Place into a piping bag and store in the refrigerator until ready to serve.
- When ready to serve assemble the Pastries: Use a sharp knife to slice each cooled pastry in half (but not all the way through, just enough to add the filling) . Spread a generous amount of blueberry sauce inside each pastry (top and bottom). Pipe the mascarpone whipped cream to fill the pastries. Close the pastries and dust the tops with powdered sugar. Serve immediately for the best texture and flavor.
