“…due to its high-fiber content. However, several approaches on application of okara have been taken to produce different food products as like tortillas (Turhan et al, 2007), bread (Guimarães et al, 2019;Lian et al, 2020), biscuit (Momin et al, 2020), cake (Ostermann-Porcel et al, 2020), crackers biscuit (Ilelaboye & Jesusina, 2020), sosa (Uzo-Peters & Ola, 2020), pasta (Kamble et al, 2019), roti and paratha (Zinia et al, 2019), rice noodle (Kang et al, 2018), breakfast cereals (Mbaeyi-Nwaoha & Uchendu, 2016;Santos et al, 2012), and cookies (Park et al, 2015;Waliszewski et al, 2002), etc. Though, its roles on enrichment of DF in donuts are yet to be investigated.…”