Ingredients:
- 1 sheet of puff pastry, thawed
- 1/2 cup heavy cream
- 1/4 cup mascarpone cheese
- 1/4 cup powdered sugar
- 1/2 teaspoon vanilla extract
- 1/4 cup chopped hazelnuts
- 1 egg, beaten
- Granulated sugar for sprinkling

Instructions:
- Preheat your oven to 375°F (190°C).
- In a mixing bowl, whip together the heavy cream, mascarpone cheese, powdered sugar, and vanilla extract until stiff peaks form. Fold in the chopped hazelnuts.
- On a floured surface, roll out the puff pastry sheet into a large rectangle. Cut the rectangle into 8 triangles.
- Spoon a heaping tablespoon of the cream mixture onto the wide end of each triangle. Roll up the triangles, starting from the wide end, and place them on a baking sheet lined with parchment paper. Brush each cannoncini with beaten egg and sprinkle with granulated sugar.
- Bake the cannoncini for 20-25 minutes or until golden brown. Let cool for a few minutes before serving.
Enjoy your Italian Cream Stuffed Cannoncini with a cup of coffee or tea. Buon appetito!