Bring 1 litre / 1¾ pints (4¼ cups) water to the boil in a large pan.
Add the papaya and cook for about 10 minutes, or until soft.
Then drain and spread the papaya out on a baking tray (sheet).
Let it dry it completely.
Heat the oil in a large pan over medium heat.
Add the asafoetida, garlic, cumin, aniseeds, turmeric and ginger.
Stir-fry for about 2 minutes.
Remove the pan from the heat and allow it to cool.
When cool, add the chilli powder and papaya, then season with salt.
Cover with muslin (cheesecloth) and leave overnight in the pan.
The next morning, put into sterilized glass jars.