INGREDIENTS
1/2 cup
butter (, softened)
1/4 cup
cream cheese (, softened)
1 cup
granulated sugar
1
large egg
1/2 tsp
vanilla extract
2 tbsp
lemon zest
3 tbsp
lemon juice
2 cups
all-purpose flour
2 tsp
cornstarch
1 tsp
baking soda
1/4 tsp
salt
For the Icing
1 1/2 tbsp
water
3/4 cup
to 1 cup powdered sugar