INGREDIENTS
3/4 cup
cake flour
3/4 cup
all-purpose flour
1 tsp
baking powder
1/4 tsp
baking soda
1/2 tsp
salt
1 cup
plus 2 tablespoon sugar
4
eggs (at room temperature)
2 tbsp
grated lemon zest (about 1 to 2 lemons)
2 tbsp
freshly squeezed lemon juice
16 tbsp
unsalted butter, melted and cooled ((2 sticks))
1/4 cup
sour cream
1 tsp
vanilla extract
1 cup
confectioners' sugar
2
to 3 tablespoons freshly squeezed lemon juice