INGREDIENTS
1 cup
all purpose flour
1/2 tsp
baking powder
1/8 tsp
baking soda
1/2 tsp
salt
3/4 cup
brown sugar (packed)
5 tbsp
unsalted butter (melted and slightly cooled)
1
pc large egg (room temperature)
1
pc egg yolk from a large egg (room temperature)
1 tsp
vanilla extract
1/2 cup
cookie butter
1 cup
white chocolate chips