Aam Bhindi Shorshe Ilish (Hilsa with Okra, Green Mangoes and Mustard)

Aam Bhindi Shorshe Ilish. Gorgeous Ilish. Fried bhindi. The tart of green mangoes. The piquant zing of mustard. The fiendish heat of chillies. A generous drizzle of mustard oil. Sublime !!!