INGREDIENTS
4 tbsp
Lemon, lightly packed zest
2
Lemons
5
Egg whites, large
3 tbsp
Lemon juice, fresh
1
Recipe lemon curd
2 3/4 tsp
Baking powder
9 1/4 oz
Cake flour
3 1/2 cups
Confectioners' sugar
1/4 tsp
Cream of tartar
1 3/4 cups
Granulated sugar
1/4 tsp
Table salt
14 oz
Butter, unsalted
1 cup
Whole milk