INGREDIENTS
1/2 cup
butter
1 cup
granulated sugar
1/2 tsp
vanilla extract
1
whole egg
1 tsp
lemon zest
1 Tablespoon
lemon juice
1/4 tsp
salt
1/4 tsp
baking powder
1/8 tsp
baking soda
1 1/2 cups
flour
1/2 cup
butter
3 cups
powdered sugar
1/4 cup
lemon juice
1 large
lemon zest
1