The revival in the fortunes of butter, the success of their German model and problems delivering a consistent product from multiple sites are the main reasons behind the recent Irish Dairy Board (IDB) decision to invest €30m building a state-of-the-art butter-packing plant in Mitchelstown. After years of being unfairly denigrated using dubious science promoted by margarine makers, butter sales are bouncing back. Irish butter, with its unique colour and taste, has the potential to be a global star.