Abstract: A method for production of a cocoa powder substitute includes: drying a spent coffee ground material, previously utilized in a coffee brewing process, to a moisture content of less than 10% by mass to produce a dried spent coffee ground material; extracting oil from the dried spent coffee ground material to produce a coffee flour material characterized by a fat content of less than 5% by mass; milling the coffee flour material to an average particle size of less than 250 microns; and flavoring the coffee flour material to produce a cocoa-homologous flavor in the coffee flour material.