INGREDIENTS
1 1/2 cups
Apple, green
2
Eggs, large
1 1/2 tsp
Baking powder
3/4 tsp
Baking soda
1/2 cup
Brown sugar
3 cups
Cake flour
1 tsp
Cinnamon, ground
2 cups
Granulated sugar
1/2 tsp
Nutmeg, ground
2 cups
Powdered sugar
2 1/4 tsp
Salt
2 tbsp
Vanilla
5 sticks
Butter, unsalted
1/3 cup
Heavy cream
1 cup
Whole milk
2 tbsp
Water