Heat milk in a heavy bottom vessel.

Once boiled keep it in a low flame.

Once the milk reduced to 1/4 add sugar in a heavy bottom vessel and stir continuously till sugar melt.

When it caramelized add in the milk.

Take a matka and pour the milk.

Add 4 tbsp curd in the milk. and cover it.

After 10 - 12 hours the misti doi is ready to eat.