Take a deep bowl and in that ass peanut butter, jaggery, vanilla and banana and mix it well.
Beat it till its a uniform mixture.
Gradually add baking soda and makhana powder and mix well too.
Now add choco chips and mix the dough and keep in refrigerator for 30 mins in an airtight container.
Ready a baking tray , grease it lightly and preheat the oven at 180 degrees.
Make small balls and put it on the tray and press with a fork
Bake at 180 degrees for 15 mins and let it cool in the oven for 5 mins and then outside till its fully cooled.
They will not be crunchy but chewey and extremely tasty.