Bengal recipes

• Kosha Mangsho · Bengal. Bengal's Sunday mutton: bone-in pieces slow-fried in mustard oil with a mountain of onions until the masala turns dark, glossy and clings to the meat.
• Macher Jhol · Bengal. Bengal's everyday fish curry: fried rohu steaks and potatoes in a light, brothy gravy with mustard oil, panch phoron and ginger.