First, boil the milk till it gets thick now take another pan put in sugar.

Now keep stirring it till it gets completely melted now mix thick milk in melted sugar and mix it properly.

Now boil 5 to 10 mins then keep aside to cool completely.

Now add curd on top of it and mix it well

Now put in kulhad and cover the kulhad and keep it in a warm place the misti doi well curdle in 10 to 12 hour now your tasty misti doi is ready.