Rewena bread Rewena bread Rēwena parāoa (literally, "leavened bread," also spelled rewana) is a traditional Māori sourdough potato bread. Rēwena means both "bread made with potato yeast" and "the process of fermentation that causes bread to rise." The Maori word for potato, 'riwai' (sometimes spelled 'rewa'), is the root word of rēwena. Rēwena bread uses a pre-ferment starter, also called a ‘bug.’ It is created by boiling and mashing potatoes, then adding flour and sugar. Kumara, or sweet potatoes, may also be used. The mixture is then allowed to ferment from one to several days, depending on the ambient temperature and humidity.
Bread in Europe Bread in Europe Bread is a staple food throughout Europe. Throughout the 20th century, there was a huge increase in global production, mainly due to a rise in available, developed land throughout Europe, North America and Africa. In the Czech Republic, various kinds of bread are made, all sourdough, the differences depending mainly on the type of flour used. Loaves sold in supermarkets are not packed, however, when the loaves are being sold cut in half, shops are required to wrap them in a plastic bag. Non-sourdough sliced bread is called "toustový chléb" (toast bread) and is used only for