INGREDIENTS
1 3/4 cups
all-purpose flour
1/3 cup
unsweetened cocoa
2 tsp
baking powder
1/2 tsp
baking soda
1/2 cup
semisweet chocolate chips + 2 Tbsp.
1/2 cup
white chocolate chips + 2 tbsp.
2
eggs
1 1/4 cups
sour cream
6 tbsp
brown sugar
6 tbsp
butter, melted