INGREDIENTS
1 1/2 cups
all-purpose flour
3 1/2 tsp
baking powder
3/4 tsp
salt
1 tbsp
granulated sugar
1 cup
plus 1 tablespoon milk
1
large egg
1 tsp
vanilla extract
3 tbsp
unsalted butter, melted
1
large egg white
1/2 cup
mini chocolate chips, optional