Boil milk on sim.
Now add cardamom seeds and boil on sim.
Now when it starts reducing,add washed and drained poha and let it cook on slow flame.
Now add sugar-3-4 tbsp or as required and let it mix and boil.
Add crushed or chopped walnuts and let it boil on sim till it becomes thick and gooey.
Garnish with raisins and serve chilled(hot in winters).
Enjoy!