Take out the container,add the half set Icecream in blender jar and churn it for 1 and 1/2 mins.In another Dry container put Butter paper,sprinkle choco chips on it,Pour the blended icecream mix on it and spread evenly.sprinkle choco chips,silver,golden balls all over on top.cover with Butter paper touching the top.This We are doing to avoid ice crystal formation.cover and keep in freezer for 5 hrs.