INGREDIENTS
5
Egg whites, large
3 cups
(480 grams/1 lb + 1 ounce) confectioners' sugar
1 1/3 tbsp
Baking powder
2 3/4 cups
Cake flour
3/4 tsp
Salt
1 pinch
Salt
1 3/4 cups
Sugar
3 1/4 tsp
Vanilla, pure
1
Vanilla bean
6 oz
unsalted butter, unsalted
3 sticks
(375 grams/13 ounces) unsalted butter, unsalted
3 tbsp
Milk
3/4 cup
Whole milk