My comment was mainly aimed at the myth that pre-Islamic India was mostly vegetarian. All of these examples have been taken from the valid sources.Origin of Biriyani is highly likely in India, created by Muslims. So is Nihari. Just tasting it would also give one that feel. The dishes have spread to neighboring regions, so outside origin claims are made, but highly doubtful. Making connections to pre-Islamic Indian dishes is also a stretch, since there is no real evidence.
Biryani - Wikipedia
Nihari - Wikipedia
It's also a stretch to say that Mughlai food was not inspired by older native cusinie at all.
I believe it was a proper reply.Lol! Reply to my points, and not about me.