INGREDIENTS
1/2 cup
butter
2
squares unsweetened chocolate, chopped
2
squares semi sweet chocolate
1 1/2 cups
semisweet chocolate chips
1 1/2 cups
all-purpose flour
1/2 tsp
baking powder
1/2 tsp
salt
1 tsp
espresso powder (optional)
4
large eggs
1 1/2 cups
sugar
2 tsp
vanilla extract
1 cup
mini semi sweet choc chips