01 -
1 cup (120g) cake flour.
02 -
1/2 teaspoon baking powder.
03 -
1/4 teaspoon salt.
04 -
2 large eggs, room temperature.
05 -
1 large egg yolk, room temperature.
06 -
1/2 cup (100g) granulated sugar.
07 -
1 tablespoon vanilla extract.
08 -
1 tablespoon lemon zest.
09 -
1/2 cup (115g) unsalted butter, melted and cooled.
10 -
Powdered sugar for dusting (optional).