Remove from the cooker, and allow it to cool. Remove water from the gram, and store it for later use (if needed). Roughly grind boiled gram and onion with rest of the ingredients except for cilantro. If you find it difficult to grind, add little bit of water that we had preserved, so that the mixer starts grinding the content. In my mixie I could grind the ingredients without adding water, but in my earlier mixie, I had to add water. So it all depends on the mixer-grinder that you are using.