INGREDIENTS
2
Egg whites, large
4
Eggs, large
3 cups
All-purpose flour, unbleached
3 tsp
Baking powder
1/2 tsp
Baking soda
1 1/2 cups
Granulated sugar
2
lbs Powdered sugar
1/2 tsp
Salt
7 tsp
Vanilla, pure
2 tsp
Vegetable oil
2 cups
Butter, unsalted
1 cup
Whole milk