Heat up a saucepan.
Add condensed milk, 1 cup of water, boiled milk and sugar and heat, stirring well.
Remove from fire, when it is about to boil.
Wash the china grass and soak it in 1 1/2 cups of water for 10 mins.
Boil the soaked china grass (in the same 1 1/2 cups water) until all of it dissolves.
Remove from fire and strain.
Pour this into the milk mixture and stir well.
Strain it and pour it into a pudding dish.
Add essence and whipped cream.
Stir well and allow to set in a cool place.
Caramelize the cashews and break into small crumbs and sprinkle over the pudding.
Chill the pudding.
:- Serve chilled.
To caramelize the nuts:-
1)Heat butter and sugar and stir, till it becomes brown.
Add a pinch of baking powder and the cashews.
Stir, till the nuts are brown.
Spread the nuts on a greased board.
When cool, crush it and spread on the pudding.