Instructions: In a small mixture bowl, beat sugar, butter and vanilla. Beat in enough milk until mixture is of frosting consistency. Divide frosting in half; tint one half green and the other half red.

Use as directed in recipe for Iris Butter Cookies (see recipe); also good for use on any butter or sugar cookie.

If you would like to email yourself the recipe for later use, or share the recipe with your friends or family, enter the email addresses below and this recipe will be emailed to you and others as well.