INGREDIENTS
1 serving
vegetable oil spray
4 oz
chocolate
1/4 cup
dutch-process cocoa powder
1/4 cups
water
1/2 cups
flour
1 tsp
baking soda
1/4 tsp
salt
2
butter
1/2 cups
brown sugar
3 larges
eggs
1/2 cup
buttermilk
1 tsp
vanilla extract
3 larges
egg whites
1/2 cups
confectioners' sugar
1 tsp
espresso