Take 2 tablespoons of jaggery. Take 3 tablespoons of raw Kerala banana powder. In a pan, roast the almonds and cashews with 1 tablespoon of ghee until golden brown.
In the same pan, roast the raw Kerala banana powder until aromatic. Add water to the roasted banana powder and mix well.
In a separate pan, melt the jaggery with water to make a syrup. Strain the jaggery syrup to remove any impurities.
Add the strained jaggery syrup into the banana powder mixture. Add a pinch of cardamom for flavor. Stir in the remaining ghee into the mixture.
Finally, add the roasted almonds and cashews. Cook until the mixture reaches a halwa consistency.
Ready to serve! Serve warm or at room temperature.