Wash the arum leaves andThey are heart shaped big,green leaves.It is very important to buy the leaves with BLACK stem.NOT green stem.as the leaves with green stem creates itchiness in the throat.Remove the major thick portion of the Black stems with knife.and Cut into two halves lengthwise as shown in the picture.Soak tamarand and Jaggery together in 1 Cup water for 1 hour.Then Grind into Chutney and strain it.In a bowl mix besan,all masala and tamarind Jaggery Chutney.Mix well to make thick bat