Heat milk bring n it to boil, when the milk starts boiling add sugar and stir continuously till it dissolves.
Take cornflour in a bowl and add chilled milk. Whisk it and keep it aside.
crush the mawa roughly and add it in the milk with nuts( cashews, almond) powder , saffron and cardamom.
Whisk the cornflour mixture and pour it in the milk , it will start thickening now.
When it coats the back of metal spoon switch of the stove and add few drops of rose water and pour in a matka or a bowl . If you havr edible colours make designs and set in fridge for 1 hour