INGREDIENTS
1 1/4 cups
cake flour
1/2 tsp
baking powder
1/2 tsp
baking soda
1/2 tsp
salt
1/2 cup
sour cream
1 tbsp
lemon zest
1/4 cup
lemon juice
1/2 tsp
vanilla extract
1/2 cup
unsalted butter
1 cup
granulated sugar
2 larges
eggs
1 serving
lemon
2 sticks
unsalted butter
2 cups
powdered sugar
1 tsp
vanilla extract
2 tbsp
heavy cream
1 tbsp
lemon zest
3 tbsp
lemon juice
1 serving
food colouring