Being in Delhi one craves for authentic Parsi food like the one you get in Britannia in Mumbai. And since I'm a Parsi myself we still order some authentic food from outside as they use the spices they make, unlike our masalas that are ordered from Mumbai. Bagli's Kitchen on Sohna Road has been serving food to all the Parsis and also takes catering orders in advance for big as well as small occasions and/or events. They have their kitchen in Gurgaon now, previously they were operating from Bahadur Shah Zafar Marg. I usually order their mutton dhansak, mutton pulao, chutney pattice, keema pattice, mutton kebab, and sali ma marghi. Their food really tastes like authentic Parsi food.