Bread have a special taste or texture. At one time, all yeast-leavened breads were sourdoughs. Recently there has been a revival of sourdough bread in artisan bakeries. Traditionally, peasant families throughout Europe baked on a fixed schedule, perhaps once a week. The starter was saved from the previous week's dough. The starter was mixed with the new ingredients, the dough was left to rise, and then a piece of it was saved (to be the starter for next week's bread). The rapid expansion of steam produced during baking leavens the bread, which is as simple as it is unpredictable. Steam-leavening is
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