INGREDIENTS
2 cups
all purpose flour*
2 tsp
cornstarch
1 tsp
baking soda
1/2 tsp
salt
3/4 cup
unsalted butter, softened but still cool
3/4 cup
packed light brown sugar
1/4 cup
granulated sugar
1
large egg
2 tsp
vanilla extract
1 cup
semi-sweet or bittersweet chocolate chips, plus a few extras for pressing into the tops of the cookies