Sieve the boiled jaggery water and add in the roasted wheat flour. Mix it quickly and make sure there are no lumps.
Cook for another minute on low flame, stirring continuously.
Keep on stirring until the whole mixture starts thickening and starts to leave the edge of the kadai.
Add roasted fennel powder, cardamom powder, remaining 1 tbsp of ghee and mix well.
Garnish with sliced pistachios and serve hot.