INGREDIENTS
1
Egg, whole
3
Egg whites
1 1/3 tbsp
Baking powder
3 1/8 cups
Cake flour
4 tsp
Clear vanilla
1 3/4 cups
Granulated sugar
6 cups
Powdered sugar
3/4 tsp
Salt
1 pinch
Salt
1/2 cup
Sprinkles
44 tbsp
Butter, unsalted
1 cup
Buttermilk
3 tbsp
Heavy cream