Mix all the ingredients in a bowl adding one by one. In a large bowl mix all ingredients together one by one.
The grated jaggery can be mashed along with banana if desired. I like this pachadi that way.
I used to eat this chutney a lot when I was a teenager. If at all, this is your favourite, you can modify the quantities as per your taste. I used to make this pachadi whenever I felt like. (only when raw mango and neem flowers are available)