INGREDIENTS
1/2 cup
salted butter
1/4 cup
strong brewed coffee
4
chocolate bars, broken into pieces
4 cups
milk (semi-sweet or dark chocolate chips, divided)
1 cup
all-purpose flour
1/2 cup
cocoa powder
1/2 tsp
baking powder
1/4 tsp
salt
4
large eggs
1 1/2 cups
granulated sugar
1 1/2 tsp
vanilla