INGREDIENTS
1 cup
(2 sticks, 226g) unsalted butter, softened
3/4 cup
cornstarch
3/4 cup
confectioners sugar
1 tsp
McCormick pure peppermint extract
1 cup
all-purpose flour
2 cups
confectioners sugar, divided
6 tsp
whole milk, divided
1 tsp
McCormick pure peppermint extract
McCormick green food color (optional)