INGREDIENTS
1
Egg
1 tsp
Baking soda
3/4 cup
Cocoa powder
2 1/2 cups
Flour
1 1/2 cups
Powdered sugar
1/2 tsp
Salt
2 cups
Sugar
1 tsp
Vanilla
2
scant tbsp Vinegar
1/4 cup
Coffee
1
Coffee, ground
3/4 cup
Butter
1/4 cup
Butter, unsalted
1 1/2 cups
Water