Bread is a staple food that is part of the traditional diet in Europe, Middle East, India and America. Is usually prepared by baking a dough made primarily with cereal flour, salt and water. Sometimes the mixture typically contains yeasts to ferment the dough and more fluffy and tender. The most commonly used grain for bread making wheat flour is also used rye, barley, corn, rice. There are many types of bread can contain other ingredients such as fats of different types (bacon, butter, olive oil), eggs, sugar, spices, fruits, dried fruits (like raisins), vegetables (like onions), fruits various nuts or seeds. The following video is of the "Way to go Discovery Channel, which shows the making of bread :