On the first day of navratri we plant barley and on the tenth day which is celebrated as Dussehra, the barley sprouts are also worshipped along with the silver coin that is placed on the pan overnight in which we set the curd. The offering to the god on this day is sweet yogurt rice. The rasgulla you see here is Manu's offering. “I want to give this rasgulla to jai jai (god)” and kept it here. Later he went on to decorate the mandir with flowers. I guess this job can be assigned to him for the puja on Diwali. I am sure he will do it very well.