01 -
Preheat oven to 400°F (200°C). Line two baking sheets with parchment paper.
02 -
Puree blackberries until smooth. Strain seeds and discard. Heat blackberry puree in a medium saucepot over medium heat until simmering. Reduce heat to low and continue to simmer until reduced to ½ cup, about 20 minutes. Remove from heat and let cool.
03 -
Combine ½ cup blackberry puree (130 grams) with sugar, egg, egg yolks, and lemon juice in a medium saucepot. Heat over medium-low heat, stirring constantly. Continue to simmer until curd thickens, about 5 minutes. Remove from heat and add butter, whisking until butter is melted and fully incorporated. Strain curd through a fine-mesh sieve. Set aside and let cool.
04 -
Beat together cream cheese, sugar, egg yolk, and vanilla until well combined.
05 -
Lightly dust a clean work surface with flour. Roll out puff pastry sheets until you can cut 3 rows of 3 ½-inch circles for a total of 9 portions per sheet. Arrange the puff pastry rounds on the prepared baking sheet.
06 -
Use a fork to prick the center of each round. Fill the center with 1 tablespoon cream cheese filling, making sure to leave a border. Brush the edges with egg wash and sprinkle about 1 teaspoon turbinado sugar on the edges. Bake Danish pastries for 15-18 minutes or until golden brown, rotating the sheet pans halfway through. Remove from oven and let cool completely.
07 -
Fill the center of each pastry with 1 heaping tablespoon blackberry curd. Top with fresh blackberries and dust powdered sugar on top if desired.