INGREDIENTS
1 1/2 cups
semi-sweet mini chocolate chips, (divided)
2 tbsp
softened butter
1 cup
granulated sugar
2
large egg whites
1 1/2 tsp
vanilla extract
1 1/2 cups
all-purpose flour
1 1/2 tsp
baking powder
1/4 tsp
baking soda
1/4 tsp
kosher salt
1/4 cup
water
2/3 cup
powdered sugar