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 in Europe rise. Another traditional Irish bread is barmbrack, a yeasted bread with added sultanas and raisins, customarily consumed at Halloween. Potato bread is also traditional in Ireland, especially in Ulster. Many new types of bread have reached the markets in Norway in recent years. A high percentage of people reported regularly eating bread types such as spelt, speciality, gourmet, and fibre/bran bread, as well as ciabattas and baguettes, although very few reported doing so on a daily basis. Norwegian bakers now have competition from abroad. The wholegrain bread from local bakers must give way to huge lorry loads of baguettes and