INGREDIENTS
3/4 cup
to 170g) unsalted butter, softened to room temperature
3/4 cup
packed dark brown sugar
1/4 cup
granulated sugar
1
large egg, at room temperature
2 tsp
vanilla extract
2 cups
all-purpose flour
2 tsp
cornstarch (aka cornflour)
1 tsp
baking soda
1/2 tsp
salt
3/4 cup
white chocolate chips
3/4 cup
dried cranberries