INGREDIENTS
18 tbsp
unsalted butter, at room temperature
3 cups
sugar
6
extra-large eggs, at room temperature
8 oz
(about 1 cup) sour cream, at room temperature
1 1/2 tsp
pure vanilla extract
1
lemon, zested
3 cups
all-purpose flour
1/3 cup
cornstarch
1 tsp
kosher salt
1 tsp
baking soda
3/4 lb
unsalted butter, at room temperature
3 lb
confectioners' sugar, sifted
9 tbsp
milk
3 tsp
pure vanilla extract
14
drops pink food coloring (rose petal shade)
Pink and white candy, for decorating