Henry Denny began making sausages in 1820 and in 1933 at the International Food Fair, Denny was awarded a gold medal for making the finest sausages. Nearly 200 years later, Denny are Ireland's most loved sausages.* Why Not Try Our Pork Sausages with... For the Perfect Sausage & Mash *Based on independent research by Millward Brown among a representative sample of 1,306 adults across the Island of Ireland, September 2016.