INGREDIENTS
1
spray(s) cooking spray
1 3/4
cup(s) all-purpose flour
1 1/4
cup(s) packed light brown sugar
3/4
cup(s) unsweetened cocoa powder powder
1/2
cup(s) sugar granulated
1 1/2 tsp
baking powder
1 1/2 tsp
baking soda
1/4 tsp
table salt
1 1/4
cup(s) fat free skim milk
3
large egg white(s)
2 tbsp
regular butter melted
1 1/2 tsp
vanilla extract
1
cup(s) water boiling
1 tbsp
powdered sugar