Bhetki Paturi
“Delicately spiced bhetki fish, marinated in mustard and coconut, wrapped in banana leaves and steamed to perfection.”
The bite
A fillet of bhetki (Asian sea bass), pale and flaky, wrapped in a dark-green banana leaf charred at the edges. Open the parcel: mustard paste — pungent, sinus-clearing — coats the fish, with green chili, turmeric, and a slick of mustard oil. The leaf scents the steam, the steam cooks the fish. Eaten with plain rice; the leaf is not eaten, but you'll want to scrape it.
Where it comes from
Bengali, with paturi technique (paat = leaf) recorded in 19th-century Bengali kitchen manuals though clearly older — banana-leaf cookery is documented across pre-modern South and Southeast Asia. Bhetki, prized for its mild flesh and few bones, became the upmarket fish for paturi; village versions use ilish (hilsa) or even prawns. The dish is served at weddings and festive bhog meals.
What makes it work
Two mustards do different jobs: the paste is yellow mustard ground with green chili and a little water, hot from sinigrin; the oil is brown-mustard expressed oil, with its own pungency. Together they push past the leaf scent. The banana leaf must be lightly seared first — passed over flame until it goes pliable and dark — or it splits when folded and weeps grassy water into the fish.
On the Palate
What goes into it
Proteins
Vegetables
Fruits
Herbs & Spices
Sauces & Condiments
How it's made
- 1
Grind mustard seeds, coconut, green chilies, and turmeric into a paste.
- 2
Marinate the bhetki fish fillets in the paste with mustard oil for 30 minutes.
- 3
Cut banana leaves into squares and soften them by passing over a flame briefly.
- 4
Place each fillet on a banana leaf, wrap tightly, and secure with a toothpick.
- 5
Steam the wrapped fish parcels until cooked through.
