INGREDIENTS
3
Egg, large
2
Egg yolk, large
2 2/3 cups
All-purpose flour
2 1/2 tsp
Baking powder
2/3 cup
Cocoa powder, unsweetened
2 cups
Granulated sugar
3 cups
Powdered sugar
1 tsp
Salt
1 1/3 tbsp
Vanilla
1/4 cup
Oil
3/4 cup
Butter, unsalted
1/2 cup
Butter
1 cup
Buttermilk
1/3 cup
Milk