Baking Sheet Line with parchment paper for easy cleanup.
Mixing bowls
Ingredients
Pastry
1sheetPuff pastry(about 8 oz/225 g), thawed
4ozCream cheesesoftened
2tablespoonsGranulated sugar
0.5teaspoonVanilla extract
0.25teaspoonLemon zest(optional)
0.5cupBlueberriesfresh or frozen
1tablespoonAll-purpose flour(if using frozen blueberries)
Egg Wash
1Egg
1tablespoonMilk
Glaze
0.5cupPowdered sugar
1tablespoonMilk or cream
0.25teaspoonVanilla extract
Instructions
Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
In a medium bowl, beat together softened cream cheese, sugar, and vanilla extract until smooth and creamy. Stir in lemon zest (if using).
Gently fold in the blueberries (and flour, if using frozen blueberries).
Unfold the puff pastry sheet on a lightly floured surface. Spread the cream cheese mixture evenly over the pastry, leaving a 1/2-inch border.
Roll up the pastry tightly into a log. Cut the log into 1-inch thick slices.
Arrange the pastry slices on the prepared baking sheet. In a small bowl, whisk together the egg and milk for the egg wash. Brush the egg wash over the pastries.
Bake for 20-25 minutes, or until golden brown and puffed up.
While the pastries are still warm, whisk together powdered sugar, milk or cream, and vanilla extract to make the glaze. Drizzle the glaze over the cooled pastries.
Notes
For best results, use high-quality puff pastry. If using frozen blueberries, be sure to toss them with the flour to prevent them from leaking too much juice.