I made this Kosha Chingri Macher Kalia last weekend with some steamed rice and curry leaves tempered musur daal. He finished the lunch (read there wasn't any meat curry, not even leftover) with a big smile, that too on weekend. This spicy prawn curry worked like a magic. So, I had to share with you all the recipe of this Bengali delicacy - kosha chingrir kalia. Though the word 'kosha' suggests slow cooking which we are not gonna do with prawns otherwise they will come out rubbery, but also suggests a dry (oily) and spicy gravy and in this recipe we will go with the second variety. Hope you will find the recipe interesting with the detailed video.