INGREDIENTS
1/2 cup
unsalted butter, room temperature
1/2 cup
granulated sugar
1/4 cup
brown sugar
1
large egg
1/2 tsp
vanilla
1 cup
Gold Medal ® all-purpose flour
1/4 cup
unsweetened cocoa powder
1/2 tsp
baking powder
1/4 tsp
baking soda
1/4 tsp
kosher salt
1
bag mini chocolate chips, divided