4 to 5 assorted medium plums, pitted and very thinly sliced (391 grams)
6 tablespoons (72 grams) granulated sugar
¾ cup (90 grams) confectioners’ sugar
2½ tablespoons (37.5 grams) sour cream
¼ teaspoon lavender blossoms, crushed
⅛ teaspoon kosher salt
Instructions
Preheat oven to 425°F (220°C). Line baking sheets with parchment paper.
Unfold pastry on a lightly floured surface. Cut each pastry sheet into 9 (3-inch) squares, and place on prepared pans.
In a small bowl, whisk together egg and 1 tablespoon (15 grams) water. Brush pastry with egg wash. Arrange plums on pastry squares; sprinkle with granulated sugar.
Bake until pastry is golden brown, 15 to 18 minutes, rotating pans halfway through baking. Let cool on a wire rack for 5 minutes.
In a small bowl, whisk together confectioners’ sugar, sour cream, lavender, and salt until smooth. Drizzle over tarts. Serve warm.
Recipe by Bake from Scratch at https://bakefromscratch.com/individual-plum-lavender-tarts/