Bread quickly and at low costs to the manufacturer and the consumer. However, there has been some criticism of the effect on nutritional value. Bread is the staple food of the Middle East, Central Asia, North Africa, Europe, and in European-derived cultures such as those in the Americas, Australia, and Southern Africa, in contrast to parts of South and East Asia where rice or noodle is the staple. Bread is usually made from a wheat-flour dough that is cultured with yeast, allowed to rise, and finally baked in an oven. The addition of yeast to the bread explains the air pockets
Bread and salt (embroidered ritual cloth). A salt holder or a salt cellar is placed on top of the bread loaf or secured in a hole on the top of the loaf. On official occasions, the "bread and salt" is usually presented by young women dressed in national costumes (e.g., sarafan and kokoshnik). The tradition gave rise to the Russian word that expresses a person's hospitality: ""khlebosolny"" (literally: "bready-salty"). In general, the word "bread" is associated in Russian culture with hospitality, bread being the most respected food, whereas salt is associated with long friendship, as expressed in a Russian saying "to eat a