01 -
Preheat oven to 400°F.
02 -
In a large bowl, whisk together the flour, granulated sugar, salt, and baking powder until evenly mixed.
03 -
Using a pastry cutter or fingers, rub the cold cubed butter into the dry ingredients until the mixture forms coarse crumbs.
04 -
In a separate bowl, whisk together the egg, whole milk, and vanilla extract until fully combined.
05 -
Gradually incorporate the wet ingredients into the dry mixture, mixing gently until just combined. Do not overwork the dough.
06 -
Transfer the dough onto a lightly floured surface. Knead gently 4 to 5 times, only until it comes together.
07 -
Roll the dough out to approximately 1/2 inch thickness. Cut rounds using a 2-inch cutter.
08 -
Arrange the dough rounds evenly on a parchment-lined baking sheet, leaving space between each.
09 -
Bake in the preheated oven for 12 to 15 minutes, or until the cakes turn lightly golden.
10 -
Remove from oven and cool completely on a wire rack. Dust generously with powdered sugar before serving.