01 -
In a large mixing bowl, cream together the softened butter and granulated sugar until light and fluffy. Add the egg, vanilla extract, and crushed freeze-dried strawberries, blending until fully incorporated.
02 -
Gradually mix in all-purpose flour and salt, stirring just until combined. Do not overmix. Shape the dough into a disc, wrap tightly, and refrigerate for 30 minutes to ensure easier handling.
03 -
Preheat the oven to 350°F (175°C). Roll out the chilled dough on a lightly floured surface to 1/4-inch thickness. Cut into oval or boat shapes. Gently press an indentation in the center of each to hold filling later. Arrange on a parchment-lined baking sheet and bake for 10–12 minutes, until set but not browned. Allow to cool completely.
04 -
In a medium bowl, whip the chilled mascarpone cheese, heavy cream, powdered sugar, and vanilla extract using an electric mixer on medium speed until soft peaks form. Transfer to a piping bag.
05 -
Combine strawberry jam and water in a small saucepan. Warm over low heat, stirring constantly, until smooth and glossy. Remove from heat and let cool briefly.
06 -
Pipe vanilla cream filling into the cooled cookie bases. Top each with sliced fresh strawberries. Gently brush the fruit with the prepared glaze for shine and enhanced flavor. Sprinkle shortbread cookie crumbs around the edges for added texture.