01 -
Preheat oven to 175°C. Line a baking sheet with parchment paper.
02 -
In a medium bowl, whisk together the all-purpose flour, cornstarch, and salt. Set aside.
03 -
In a large bowl, beat the softened butter, powdered sugar, and granulated sugar until light and creamy.
04 -
Stir in the Meyer lemon zest, lemon juice, and vanilla extract until thoroughly combined.
05 -
Gradually add the dry ingredients to the butter mixture, mixing just until a soft, slightly sticky dough forms.
06 -
Wrap the dough in plastic wrap and refrigerate for 30 minutes to allow it to firm up.
07 -
Using a small scoop or hands, form dough into 2.5 cm diameter balls and arrange on the prepared baking sheet.
08 -
Bake in the oven for 10 to 15 minutes, or until the edges are set and the tops remain pale.
09 -
Remove from oven and let cool on the baking sheet for 5 minutes. Transfer cookies to a wire rack to cool completely.
10 -
Once cooled, generously dust cookies with additional powdered sugar before serving.