What food is offered to avatars of Goddess Durga on each day of Navratri?

On Navratri's first day, Devi Shailputri is offered cow ghee, while on second day, Devi Brahmacharini is offered sugar. Devi Chandraghanta is worshipped with milk-based products. Devi Kushmanda is offered 'malpua', while Devi Skandamata is offered bananas on fifth day. Devi Katyayani is offered honey, Devi Kalaratri is presented with jaggery and Devi Mahagauri is offered coconuts on eighth day.