What is one of the oldest beverages humans have produced with recipes found in Sumerian writings?
Brewing methods Beer is produced through steeping a sugar source (commonly malted cereal grains) in water and then fermenting with yeast. Brewing has taken place since around the 6th millennium BC, and archeological evidence suggests that this technique was used in ancient Egypt. Descriptions of various beer recipes can be found in Sumerian writings, some of the oldest known writing of any sort. Brewing is done in a brewery by a brewer, and the brewing industry is part of most western economies.
Tella Tella or talla (Oromo: "farsoo" , Tigrinya: "suwa" , Ge'ez: , "säwa " ) is a traditional beer from Ethiopia and Eritrea. It is brewed from various grains, typically teff and sorghum. Depending on region, barley, wheat, or maize may be used; spices can also be added. Dried and ground shiny-leaf buckthorn leaves are used for fermentation. Due to the addition of bread and use of a fermentation vessel which has been smoked over dried olive wood or Abyssinian rose wood, tella may have a smoky flavour. The alcohol content of unfiltered Tella is usually around 2–4 Volume percent, filtered tella contains about 5–6 vol%.