INGREDIENTS
2/3 cup
Dutch-process cocoa
1 3/4 cups
King Arthur Unbleached All-Purpose Flour
1 1/4 cups
light brown sugar
1 tsp
baking powder
3/4 tsp
espresso powder, optional
1 tsp
baking soda
3/4 tsp
salt
1 cup
chocolate chips
2
large eggs
3/4 cup
milk
2 tsp
vanilla extract
2 tsp
vinegar, white or cider
1/2 cup
melted butter or 1/3 cup vegetable oil
1 cup
chocolate chips
4 tbsp
milk or half & half