Just had shrimp biriyani from Sadesh, a new restaurant in Norwood, and it was delicious! The restaurant is located at 3111 Bainbridge Ave in the Bronx, and they describe themselves as offering Bangladeshi, Indian and Pakistani food. The menu includes curries, biriyanis, masalas, kurmas, and other similar dishes.
I'm not a connoisseur, so I can't say whether it would be worth a trip for those outside of the area. But given the paucity of options in Norwood and Bedford Park, this is an exciting development.