Kadumanga achar (Pickled raw baby mango) is one of the favorites among Keralites and an instant pickle of Kerala.This is made during the mango seasons esp April,May  when they are plucked in large numbers.This pickle can be tasted the same day onwards although it tastes best on second or third day.This pickle can’t be stored for long periods.If you plan to store this pickle,then refrigeration is best to retain the flavors.