INGREDIENTS
1/2 cup
all-purpose flour
1/2 cup
packed light brown sugar
1/4 cup
cold butter, cut into cubes
1 tsp
vanilla extract
1 cup
all-purpose flour
1/4 cup
cake flour
1 tsp
baking powder
1/4 tsp
baking soda
1/4 tsp
salt
3/4 cup
mini semisweet chocolate chips, divided
1/2 cup
unsalted butter
3/4 cup
granulated sugar
2
eggs
1 tsp
vanilla extract
1/2 cup
buttermilk
powdered sugar, for topping