Combine mango puree & sugar well in a bowl till sugar dissolves,keep aside

Take milk,cornflour, sugar, fresh cream,rose water and cardamom powder together in a heavy bottom pan. Whisk until smooth,make sure there should not be any lumps

Heat the pan with the milk mixture on medium flame stir continuously till it thickens

Pour into the serving glass or cup 3/4 covered keep it in the fridge for 2 hours or until set. Once set pour the mango puree over it,garnish with nuts and serve