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.
Amish friendship bread cake and coffee cake. The flavor of the finished product can be altered by cinnamon being omitted. A common recipe using this starter suggests using one cup (240 ml) of it to make bread, keeping one cup to start a new cycle, and giving the remaining three cups to friends. The process of sharing the starter makes it somewhat like a chain letter. One cup of starter makes one standard loaf of bread. There is no reason to think that the sweet, cinnamon-flavored bread has any connection to the Amish people, although the name is taken from them. According to