A lot of mashed potato, and water is 100 % replaced by homemade cashew milk, giving this bread gorgeous soft crumb , rich creamy texture and deep flavor. The video includes easy steps to make cashew milk. The potato I used had earthy complex flavor which I liked a lot in the bread. The flavor is likely affected a lot by the type of potato you choose. The original recipe used Japanese ”Dragon Red” potato. In the US, there is a red cultivar "Adirondack Red” .