INGREDIENTS
4
Eggs
1 tbsp
Baking powder
17 oz
Bittersweet chocolate
5/16 cup
Cocoa powder, Dutch-process quality
1 tsp
Flake sea salt
1
Flake sea salt
4 cups
Flour
2 3/4 cups
Granulated sugar
1 tbsp
Espresso, powder
9 oz
Butter
2 sticks
Butter
2 1/3 cups
Buttermilk