The concept of Kosha is quite unique to Bengal and literally it means stir cooking chicken or mutton in a medium flame so that the meat soaks the oil and masala done until browning happens. The concept is similar to Bhuna chicken or mutton elsewhere in India. Anyone who has grown up in Kolkata...
There are a few signature Bengali dishes like the Prawn Malai curry and the Sorshe Ilish. The Kosha Mangsho (Mutton) is definitely part of that select few. Most Bengalis irrespective of where they are in the world will be able to relate to this delectable goat meat dish which is often prepared...