This dish is a staple of the Parsi community in western India. I remember having it as a boy when I visited Parsi friends, and it was a simple, yet deeply satisfying braise that just asked to be scooped up with hot chapatis. The only change I made from how I remember it being made was to braise it in the oven, rather than on the stove-top. I adapted this from Niloufer Ichaporia-King's My Bombay Kitchen