Here are the step-by-step pics. They are self-explanatory. Next time, I will experiment with palak (spinach) leaves.
1. First assemble the ingredients, one onion, a small bunch each of leaves of mint (pudina), dhania (corriander), 3-4 green chillies, some curry leaves, Tulsi leaves, and half cup of roasted, de-skinned gram.
2. Wash all the leaves properly and grind them in a mixie with some salt as per taste.