Blood as food and is sometimes called "liquid meat" because its composition is similar to that of lean meat. Blood collected hygienically can be used for human consumption, otherwise it is converted to blood meal. Special fractions of animal blood are used in human medicine. Blood sausage is any sausage made by cooking animal blood with a filler until it is thick enough to congeal when cooled. Pig or cattle blood is most often used. Typical fillers include meat, fat, suet, bread, rice, barley and oatmeal. Varieties include biroldo, black pudding, blood tongue, blutwurst, drisheen, kishka (kaszanka), morcilla, moronga, mustamakkara, sundae, verivorst, and
Egg barley of water, wheat flour, and whole eggs, that is formed into barley-sized "grains" by hand, or by cutting or grating, which makes it similar in appearance to large couscous. The grains, once dried and stored, can be roasted and then boiled before being used in a variety of dishes. They are served with meat or vegetable stews, egg dishes, roasted poultry, fried sausages, or in salads. In Hungary, "tarhonya" is fried in butter or lard before boiling. Egg barley Egg barley or egg drops, called tarhonya in Hungarian or tarhoňa in Slovak, is an egg-based pasta, often found in Hungary