Thanks Jen
Kathy Cooper--For me it isn't about the results of over-mixing or mixing a long time. Many RI recipes call for 5-10 mins of mixing. I have worked with RI in every conceivable way and found that mixing more than a minute just isn't necessary. Some believe that mixing longer creates a shinier icing and it does somewhat--however, by adding the corn syrup you create a shinier icing without a 5-10 min workout for you & your mixer