Boil milk then add sugar now cook for 10min on low medium

Then add green food colour and whipping cream mix well and cool down this muxture

Ab chaan lain or aie tight box Mein freeze krdain

Next day isey blend karein then add chopped pistachios fold it and again air tight box Mein freeze krdain cling wrap laga kar band karein box for avoiding ice crystals

Next day enjoy.