INGREDIENTS
2 oz
bittersweet chocolate , chopped fine
1/4 cup
heavy cream
1 tbsp
confectioners’ sugar
3 oz
bittersweet chocolate , chopped fine
1/3 cup
Dutch-processed cocoa
3/4 cup
hot coffee
3/4 cup
bread flour
3/4 cup
granulated sugar
1/2 tsp
table salt
1/2 tsp
baking soda
6 tbsp
vegetable oil
2
large eggs
2 tsp
white vinegar
1 tsp
vanilla extract
10 oz
bittersweet chocolate
8 oz
semisweet chocolate
1/2 cup
egg whites (3 extra-large eggs), at room temperature
1 cup
granulated sugar
teaspoon cream of tartar
1/2 tsp
kosher salt
1 lb
unsalted butter, at room temperature
2 tsp
pure vanilla extract
2 tsp
instant espresso powder, dissolved in 1 teaspoon water
2 tbsp
dark rum, optional