White pudding, oatmeal pudding or mealy pudding is a meat dish popular in the British Isles.

Black pudding is a distinct regional type of blood sausage originating in the United Kingdom and Ireland. It is made from pork or occasionally beef blood, with pork fat or beef suet, and a cereal, usually oatmeal, oat groats, or barley groats. The high proportion of cereal, along with the use of certain herbs such as pennyroyal, serves to distinguish black pudding from blood sausages eaten in other parts of the world.