INGREDIENTS
3
Eggs, large
2 1/4 cups
All-purpose flour
1 1/2 tsp
Baking powder
2 tsp
Baking soda
1 cup
Cocoa powder
6 oz
Dark chocolate or semi-sweet chocolate chips
2 1/4 cups
Granulated sugar, white
4 cups
Powdered sugar
1 1/2 tsp
Salt
3 tsp
Vanilla
2 tbsp
Olive oil
1 tbsp
Espresso, instant
1 1/2 cups
Butter, unsalted
1 cup
Buttermilk
2 tbsp
Sour cream or buttermilk or cream
1 cup
Water