INGREDIENTS
2 tsp
Lemon, zest
1
Egg plus, large
1/2 cup
Lemon juice, fresh
3 tsp
Baking powder
1 cup
Confectioners' sugar
3 3/4 cups
Flour
1 3/4 cups
Granulated sugar
1 tsp
Lemon extract
3/4 tsp
Salt
1 1/2 tsp
Vanilla extract, pure
12 tbsp
Butter, unsalted
3/4 cup
Whole milk