Heat milk in a wide pan
Keep stirring on low heat till it reduces by one-third
Keep scraping the sides of the pan and the pan to prevent burning/scalding
Boil again for 3 to 4 minutes
Divide the milk into two equal parts
Keep one part aside
Sprinkle citric acid on the other side
After a while the milk will curdle like curd
If the milk does not curdle, then add the remaining stearic acid to it
Immediately add Fentancid to the mixture
Add condensed milk, remaining boiled milk and cardamom powder
Mix well
Pour into kulfi moulds
Allow to set in the freezer section of the refrigerator for 8 to 10 hours
To serve for food. Remove from the fridge. Dip the molds in water
Open them and take out the kalfi
Cut into pieces and serve to eat