INGREDIENTS
1 1/2 cups
unbleached all-purpose flour
Zest of two lemons
1/4 tsp
baking soda
1/4 tsp
salt
6 tbsp
unsalted butter, at room temperature
3/4 cup
granulated sugar
1
large egg
1/2 tsp
vanilla extract
1/3 cup
well-shaken buttermilk
3/4 cup
confectioners sugar, sifted
1 1/2 tbsp
well-shaken buttermilk
1/4 tsp
vanilla extract
1/2 tsp
lemon zest