The whiskeys of ireland book read 5 reviews from the worlds largest community for readers the history of irish whiskey there is a direct correlation b. Redbreast is a favorite among irish whiskey connoisseurs and known for producing whiskey that anyone can enjoy the 15 year old single pot still irish whiskey is a perfect example of this style of whiskey produced from a combination of malted and unmalted barley it is distilled three times in copper pot stills then aged for a minimum of 15 years. But today irish whiskey is the fastest growing drink segment in the world a generation ago there were only two distilleries in ireland now its 31 with seven new ones this year alone how whiskey is made understand the difference between single malts blends pot still whiskeys and the art of distilling and blending