INGREDIENTS
1 2/3 cups
all-purpose flour
1/2 tsp
baking soda
1/4
+ 1/8 tsp salt
1 1/2 tsp
cornstarch
3/4 cup
unsalted butter (, softened)
1/2 cup
granulated sugar
1/3 cup
packed light-brown sugar
1 1/2 tbsp
lemon zest ((from about 3 medium lemons))
1
large egg
1 tsp
lemon extract
1/2 tsp
vanilla extract
1 1/3 cups
white chocolate chips