INGREDIENTS
2 cups
flour
2 tsp
baking powder
1 tsp
salt
1/2 cup
butter
1 1/4 cups
white sugar
3
eggs
1 tsp
vanilla extract
1 cup
milk
1 tbsp
lemon zest
1/2 cup
lemon juice
1 tbsp
cornstarch
6 tbsp
butter
3/4 cup
white sugar
4
egg yolks
4 cups
confectioners' sugar
1/2 cup
butter
2 tbsp
lemon juice
1 tsp
lemon zest
2 tbsp
milk