01 -
Preheat the oven to 400°F and line two baking sheets with parchment paper or Silpats.
02 -
In the bowl of a stand mixer fitted with the paddle attachment, beat the cream cheese with the sugar, lemon juice, lemon zest, and vanilla extract until creamy.
03 -
Unfold the puff pastry sheets onto a lightly floured work surface. Lightly roll the pastry with a rolling pin to seal the perforations. Using a 4-inch round cookie cutter (or glass), cut out four circles from each sheet of puff pastry.
04 -
Transfer four pastry circles onto each baking sheet, spacing the circles about 2 inches apart. Lightly score a circular border 1/4-inch from the edges, then prick the centers of each pastry with a fork. Spread a portion of the cream cheese mixture inside the border of each pastry, then top the cream cheese with fruit.
05 -
In a small bowl, whisk together the egg with 1 tablespoon of water. Brush the edges of the pastries with the egg wash, then sprinkle them with sanding sugar (optional).
06 -
Bake the pastries for 15 to 18 minutes or until they are golden and puffed.
07 -
Remove the pastries from the oven and allow them to cool for 5 minutes on the baking sheets before transferring them to a cooling rack to cool completely.