INGREDIENTS
1 3/4 cups
all-purpose flour
2 cups
granulated sugar
3/4 cup
Cacao Barry Cocoa Powder - Extra Dark
2 tsp
baking soda
1 tsp
baking powder
1 tsp
salt
2
eggs, at room temperature, lightly beaten
1 cup
strong, hot black coffee or espresso
1 cup
buttermilk, room temperature
1/2 cup
vegetable oil
1 tbsp
pure vanilla extract
5
large egg whites (150g)
1 1/4 cups
granulated sugar
1 lb
unsalted butter, softened, cut into cubes
2 tsp
pure vanilla extract
salt