Grind roasted chickpeas in a mixer jar until they form a fine powder.

Dry roast fox nuts, peanuts, almonds, melon seeds, and pumpkin seeds in a pan on a low flame. Let them cool down.

Mix the roasted seeds and nuts with cardamom powder and dry ginger powder in a bowl.

In a pan, add water and jaggery. Cook until the jaggery melts completely.

Combine the melted jaggery with the prepared mixture of seeds, nuts, and spices. Mix well.

Add chopped pistachios to the mixture (optional).

Take small portions of the mixture and roll them into balls to form laddus.