INGREDIENTS
1 1/3 cups
all-purpose flour, divided
1/4 tsp
salt
1/4 tsp
baking powder
2
large eggs
1
egg white
3 tbsp
butter, softened
1 cup
granulated sugar, divided
1 tbsp
grated lemon zest
1/2 cup
fresh lemon juice (about 3 lemons)
Confectioners’ sugar for dusting