First Marination- 

Mangsho+2 tbsp mustard oil+ all masala (🌶️+turmeric+cumin+coriander+ alpo gorom masala)+kuchi peyaj+ 2 spoons of ada+roshun paste.

Cooking- 

Tel korai a diye gorom hole jira+all asto moshla (daruchini+lobongo+elach+tejpata+gol morich 5/6 ta).

Then aro kichu peyaj halka vajte hobe.

Tarpor sob marinated mangsho chere diye ranna Korte hobe. Hash theke onek pani ber hobar kotha. Oi panitei vuna Korte hobe. Vuna hoye gele jhol rakhte chaile olpo pani add Kore abar saute Korte hobe.

Finally namanor age or upore olpo gorom moshla (half spoon) + vaja jirar gura (if possible) chorai dite hobe. Vaja jira+ gorom moshla last a dile hasher extra gondho ta chole jabe.

Sesh.