Take out the skin of the pumpkin and cut them into cubes.
Boil the almonds in water for 5 minutes and keep it aside for 10 minutes.
Take out the skin and keep aside.
Soak the saffron in 2 tblsp of warm milk for 10 minutes.
In a pressure cooker add ghee and the pumpkin cubes.
Saute for 2 minutes.
Add 1 and 1/4 cup of milk to this.
Pressure cooks for 2 whistles.
Once the pressure is released, cool it completely.
Grind this along with almonds into a fine paste.
Add this back to the cooker or a heavy bottomed pan.
Add 2 and 1/4 cup of milk to this.
Mix well and let this boil for 5-7 minutes in a medium flame.
Keep stirring to avoid burning.
Add the saffron milk to this after 5 minutes.
Mix well.
Add the cardamom powder and mix it well.
Switch off the flame.
The kheer will be creamy as the pumpkin gives that texture.
Add sugar to this and mix well.
It is always better to add sugar after switching off, so that we can avoid curdling of the milk.
Garnish with nuts, this is optional.
Serve chilled. Even hot Kaddu kheer tastes yum.