Remove the seeds of jackfruit and take the fruit alone in a bowl. Chop it.
Pressure cook with 1 cup of water till its soft and cooked. Let it cool down completely and make a puree of it.
Add jaggery with 1 cup of water in a heavy bottom pan. Once it starts boiling and jaggery has melted, remove from the gas stove and strain the water to remove the impurities. Keep the jaggery water aside.
Heat a pan with ghee in it.
Now add jaggery water, reduce the flame and cook till it thickens. Keep stirring.
Now add jackfruit puree and keep stirring. Cook on low flame till it thickens.
Remove from the flame and add cardamom powder.
Once it completely cools down, store it in a clean and dry air-tight container and refrigerate.