INGREDIENTS
1 cup
confectioners sugar
1 cup
butter, room temperature
1
large egg
2 tsp
vanilla extract
1 cup
all-purpose flour
3/4 cup
cake flour
2 tsp
cornstarch
1/4 tsp
baking powder
1/4 tsp
baking soda
table salt
2 cups
confectioners sugar
1/4 cup
butter (28g), room temperature
1/2 tsp
vanilla
2 tbsp
(20-30g) milk
1
drops food coloring if adding