Recipe video above. This is actually an old fashioned frosting called Ermine Frosting that was traditionally used for Red Velvet Cake. Though not widely known, many consider it far superior to buttercream because its 100% silky smooth, far less sweet and much fluffier - which means you can pipe sky high mounds onto cupcakes and it won't be sickly sweet. The texture is like whipped cream but slightly more dense. But while whipped cream deflates within hours, this frosting will hold its shape for days! Don't be turned off by the flour - you absolutely cannot taste it at all. Makes enough to frost 12 cupcakes generously with tall swirls (pictured), or 24 cupcakes swirled on with a knife, or a two or three layer 20 - 23cm/8-9" cake.