INGREDIENTS
1 cup
all-purpose flour
3/4 cup
granulated white sugar
1/2 cup
semisweet chocolate chips, divided
6 tbsp
unsweetened cocoa, divided
2 tsp
baking powder
1/4 tsp
salt
2 tbsp
canola or vegetable oil
1 1/2 cups
lowfat buttermilk, divided
3/4 cup
brown sugar, firmly packed