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.
Rye bread fennel, coriander, aniseed, cardamom, or citrus peel. In addition to caramel and molasses, ingredients such as coffee, cocoa, or toasted bread crumbs are sometimes used for both color and flavor in very dark breads like pumpernickels. The addition of caraway seeds to rye bread is to counter the bloating that can be caused by the high fiber content of rye. Caraway has well-known anti-flatulence properties; however, the association is so long-standing that the flavor combination is now almost inseparable. A simple, all-rye bread can be made using a sourdough starter and rye meal; it will not rise as high as