Heat 1 and half cup of milk and let it simmer for a while than add 1/2 cup sugar and mix it well until sugar dissolves,

Take a small bowl add 2 tbsp corn flour and mix it with 1/4 cup water and add this slurry into milk and stir continuously until it starts thickening

Now add mango puree and vanilla extract and mix well for couple of minutes than turn the flame on low and add 1/2 cup fresh cream ane mix it well and let it cook for another 5 mins than trun off the flame and let it cool completely,

Pour the mixture into kulfi moulds or glass place the ice cream stick in the centre and freez it for 8 hours or overnight and your delicious creamy mango kulfi is ready.