Food offering, known as bhog, prasad, or naivedya, is an essential part of Navratri vrat and festival. The third day Navratri bhog is offered to Goddess Chandraghanta. The food that is offered on day three of Navratri should be prepared using milk.
If the food is prepared using milk, then the person will be blessed with happiness by Maa Chandraghanta.
Kheer and chaval cooked in rice are offered to Goddess Chandraghanta on the third day.