INGREDIENTS
1
Egg, large
1 cup
All-purpose flour
1/2 tsp
Baking powder
1/2 tsp
Baking soda
4 oz
Chocolate, unsweetened
3/4 cup
Cocoa powder, unsweetened
1 cup
Granulated sugar
1 lb
Powdered sugar
1/2 tsp
Salt
3 1/2 tsp
Vanilla, pure
1/2 cup
Vegetable oil
1 cup
Butter, unsalted
1 tbsp
Milk
1 cup
Water, hot