INGREDIENTS
4
Eggs, large
2 1/4 cups
All-purpose flour
1 1/2 tsp
Baking powder
1/2 tsp
Baking soda
2 cups
Brown sugar, packed dark
1 1/2 cups
Granulated sugar
2 1/2 cups
Powdered sugar
1 3/4 tsp
Salt
2 tsp
Vanilla
2 sticks
Butter, unsalted
12 tbsp
Butter, unsalted
1/2 cup
Buttermilk
1/2 cup
Heavy cream