INGREDIENTS
1
Egg
1 1/3 cups
All purpose flour
1 tsp
Baking powder
1/2 tsp
Baking soda
1/2 cup
Brown sugar, light
1/3 cup
Cocoa powder, unsweetened
1
Espresso buttercream frosting
2 1/2 cups
Powdered sugar
1/4 tsp
Salt
1/2 cup
Sugar
2 1/2 tsp
Vanilla
1/2 cup
Coffee, strong
3 tsp
Espresso, powder
1 1/2 cups
Butter, unsalted
1/2 cup
Whole milk