Jalfrezi is a traditional East Indian dish, with wok-fried onions, ginger, tomatoes, nigella seeds and cumin. Kolkata has been home to a small Hakka Chinese community for over a century. This is a ...

In many Indian restaurants, however, they list ‘jalfrezi’, ‘rogan josh’, ‘dopiaza’, and then simply change the main ingredient from mutton to chicken to vegetable, so you get the ...