Kasha Mangsho – Bengali Mutton Curry With less than a week to go for Saptami, its time for a brief on the relevant pujas and a savouring dish. Two events passed by – Vishwakarma Puja and Mahalaya. Pujor Ranna features Kasha Mangsho today. Preparation time: 1hr Cooking time: 30min Reading Time: 5 min