INGREDIENTS
1/4 cup
Meyer lemon, fresh juice
5
Egg whites, large
2
Egg yolks, large
1
Castor sugar
1
Confectioners' sugar
1 1/2 tbsp
Cornstarch
1/2 tsp
Cream of tartar
4 tbsp
Granulated sugar
1 pinch
Kosher salt
1 1/2 tsp
Vanilla extract
3 tbsp
Butter, unsalted
1/3 cup
Milk