In a large pot, whisk together the cooked basmati rice, coconut cream, and sugar until combined.
Add the ground cardamom, nutmeg, and saffron and stir until evenly combined.
Bring the mixture to a boil, then reduce the heat and simmer for 15 minutes, stirring occasionally.
Once the pudding is thick and creamy, remove from the heat and let it cool.
Serve the pudding in individual bowls, topped with toasted coconut flakes.