INGREDIENTS
1/2 cup
flour
1 tsp
baking powder
1/8 tsp
salt
1/2 tsp
instant espresso powder (optional)
4 tbsp
dark cocoa powder (divided use)
5 tbsp
milk
9 tbsp
sugar (divided use)
2 tbsp
unsalted butter, melted
3/4 tsp
vanilla
1/4 cup
brown sugar
3/4 cup
hot tap water