INGREDIENTS
1 3/4 cups
all-purpose flour
1 cup
unsweetened cocoa flour
1 tsp
baking soda
1/4 tsp
salt
1 1/4 cups
Guinness beer
1/4 cup
brewed coffee
1/2 tsp
vanilla extract
2 sticks
unsalted butter, softened
1 cup
brown sugar, packed
1/2 cup
granulated sugar
3
eggs, room temperature
1/2 cup
shortening
1/2 cup
butter, softened
3 cups
powered sugar (I used 4 cups)
1 tsp
vanilla extract
3 tbsp
Irish cream liqueur