Blood sausage similar ingredients, is also eaten in Bosnia, Croatia, Serbia, and Slovenia during winter time, usually with sauerkraut and cooked potatoes. In Romania, the traditional "sângerete" (from "sânge", "blood" in Romanian) is made from shoulder butt pork meat, pork blood and a filler such as pre-boiled rice seasoned with pepper, garlic and basil. It has many regional variants, but the most common are the "sângerete" from Transylvania. Similarly, in Czech cuisine, "jelito" is made from second-rate pork, pig's blood and peeled barley; the stuffing served by itself, unformed, is called "prejt". In Denmark, "blodpølse" is made from pigs's blood and suet,
Barley crops such as millet, wheat, and legumes. Barley (known as in both Vedic and Classical Sanskrit) is mentioned many times in Rigveda and other Indian scriptures as one of the principal grains in ancient India. Traces of Barley cultivation have also been found in post-Neolithic Bronze Age Harappan civilization 5700–3300 years before present. In the Pulitzer Prize-winning book "Guns, Germs, and Steel", Jared Diamond proposed that the availability of barley, along with other domesticable crops and animals, in southwestern Eurasia significantly contributed to the broad historical patterns that human history has followed over approximately the last 13,000 years; "i.e.", why