INGREDIENTS
4
Eggs, room temp (224 grams), large
3 cups
All-purpose flour
1 cup
Baking cocoa, unsweetened
1 1/2 tsp
Baking powder
1 tsp
Baking soda
1 cup
Cocoa, black
1 1/3 cups
Dark chocolate
2 1/2 cups
Granulated sugar
6 cups
Powdered sugar
1 1/2 tsp
Salt
3 cups
Butter, unsalted
1 cup
Buttermilk
1/2 cup
Heavy cream
1 cup
Water, hot