Heat milk and bring it to boil.
Add vinegar and mix it. Strain in cheese cloth and rinse curdled milk with cold water.
Press to strain excess water.
Knead to form a soft dough for 8-10 mins and divide and make small ball with no crack.
In a sauce pan, add sugar and water and bring it to boil.
Add cheese balls, covered and simmer for 6-8 mins.
Set aside in chilled water.
In a pot, heat milk, add sugar and cardamom powder.
In small bowl,mix water and corn flour and add it to rabri milk.
Remove cheese balls from cold water and press cheese balls to strain excess water.
Place cheese balls on serving plate, pour sweet milk .
Garnish with almonds and pistachio, refrigerate for 1-2hours.