Peel the chikoo with a sharp knife. Cut 8 of them into quarters.
The remaining two, chop them into small pieces and keep on the side till required.
Puree the 8 chikoo fruits in a food processor. Keep the puree on the side till required.
Take half cup milk from the measured amount. Add milk powder and mix well.
Pour the mixture into a deep saucepan along with the remaining milk.
Bring it to a boil over medium heat, stir frequently so that the milk does not burn at the bottom of the pan.
Once the milk comes to a boil, lower the heat and simmer it for 5-8 minutes. The milk will become a bit thick. Scrape any milk solids that forms on the sides of the pan and put it into the simmering liquid.
Add sugar and cardamom powder. Mix and allow the milk to cool down.
Add the chikoo puree to the cool milk mixture.
Whip the cream lightly. Add it to the milk mixture.
Gently whip the mixture. Add chopped chikoo.
Pour the kulfi mixture into the molds.
Freeze for 2 hours or overnight.
To unmold, run the mold under tap water or dip in water. Run a knife along the sides. The kulfi will come out easily.
Slice and serve.
If you've used an ice lolly or popsicle mold, run under tap water, and it will slip off easily from the mold.