INGREDIENTS
2 cups
all purpose flour
1 1/2 tsps
baking powder
1/2 tsp
salt
1 cup
butter
1 cup
granulated sugar
4
eggs
1
vanilla bean
1/4 cup
milk
1 tbsp
lemon zest
1/2 cup
granulated sugar
1/4 cup
lemon juice
1/3 cup
unsalted butter
2 cups
confectioners' sugar
2 tbsps
lemon juice
1/8 tsp
lemon juice