History of the Black Pudding
The Greek General Agamemnon was mentioned in "Homers Illiad". He was said to have fed his army on blood and onions to keep them strong. This is true because the blood contains iron and protein and the onions contain carbohydrates and sugars.
The Romans who were great sausage makers took this recipe and put it into skins thus introducing the Black Pudding all over their Empire. Each Country developed its own particular type of blood sausage, 'Boudin Noir' in France, 'Morcilla' in Spain, 'Biroldo' in Italy and 'Kashanka' in Poland.
English Black Pudding is not dissimilar to 'Bludwurst', the main difference is the herbs (flavour), and the fact it has quite a high cereal content i.e., barley. Fat and onions are mixed with the cooked barley while still hot then the herbs and spices, flour and rusk are mixed with the blood and then the whole is mixed together. The mixture is then filled into beef casings and cooked for 30 - 40 minutes.