Wash grapes and transfer it to a pan.
Add water and boil the grapes for 7-10 minutes. Strain and keep it aside to cool.
Take china grass in 2 different bowls (2tsp each ) and add little water to make a smooth mixture.
Now boil milk in a pan in low flame. Add milk powder and powdered rock sugar.
China grass and keep stirring for 5-7 minutes till the mixture becomes thick. Now strain this milk mixture. Prepare glasses for pannacotta.
Keep the glasses tilted and pour milk mixture.
Let it cool for sometime. In the meanwhile make a smooth paste of the boiled grapes in mixer jar. Transfer it to a pan and heat in low flame.
Add powdered rock sugar and china grass and keep stirring for 5-7 minutes till the mixture becomes little thick. Now strain this mixture.
Milk mixture which was poured in the glass now would have been settled. So keep the glass straight and now pour this grapes mixture in the glass. Refrigerate it for 2 hours and serve chilled.
It tastes great and is healthy as well.