01 -
Beat cream cheese with 3 tablespoons granulated sugar and 1/2 teaspoon vanilla extract until smooth. Place the mixture in the refrigerator to keep chilled.
02 -
Toss blueberries with 1/4 cup granulated sugar to evenly coat and set aside.
03 -
In a medium bowl, whisk together all-purpose flour, baking powder, baking soda, and salt until thoroughly combined.
04 -
In a separate large bowl, cream together butter, 1 cup granulated sugar, and lemon zest until thoroughly combined and light in texture.
05 -
Beat in egg and 2 teaspoons vanilla extract until incorporated.
06 -
Gradually stir the dry ingredients into the creamed mixture to form a soft dough.
07 -
Portion a tablespoon of dough and flatten gently. Add a small amount of cream cheese filling and a few sugared blueberries in the center. Top with another flattened cookie portion to seal, pinching edges closed.
08 -
Roll assembled cookies in 1/4 cup granulated sugar to coat evenly.
09 -
Arrange cookies on a lined baking tray, spacing apart. Bake in a preheated oven at 350°F for 25 minutes, until golden around the edges.
10 -
Allow cookies to cool on the baking tray for several minutes before transferring to a wire rack. Serve when completely cooled.