INGREDIENTS
1
Egg, whole
3
Egg whites, large
6
Egg yolks, large
2 1/2 cups
All purpose flour
1 1/4 tsp
Baking powder
1/4 tsp
Baking soda
1 cup
Brown sugar, packed light
1/4 cup
Corn starch
2 1/2 cups
Granulated sugar
1 tsp
Salt
1 pinch
Salt
1 1/3 tbsp
Vanilla, pure
1/2 tsp
Vanilla extract
1 cup
White sugar
3
Egg whites left from making the cupcakes
10 tbsp
Butter, unsalted
1/2 cup
Butter
4 tbsp
Butter, salted
10 oz
Butter, unsalted
1/2 cup
Buttermilk
10 oz
Cream cheese
5/8 cup
Heavy cream
3 tbsp
Yogurt
3/4 cup
Rum
1/4 cup
Water