Roughly crush the almonds and peanuts separately in a mortar and pestle. Take care that you don't reduce it to a powder.

Crush the jaggery in mortal and pestle too.

Heat ghee in a pan and lower the flame. Add the crushed almonds and roast them gently. Now add the crushed peanuts and roast them very lightly.

Add carom seeds, fennel seeds and ginger powder. Stir well.

Turn off the flame and add the jaggery immediately. Mix thoroughly till all the ingredients are well combined.

Spread the mixture on a flat greased dish and let it cool. When set, cut it into bars and store in an air tight container. If stored well, these bars should last for weeks.