[RCW1945]

I always use Madhur Jaffrey's recipes, I presume they are genuine.
If she strays from the original, maybe when ingredients aren't available here, she always says so.
My favourite is Rasedar Jhinga.
BTW, although your post is somewhat off topic, it is a joy to read something grammatical and well spelled, without obscenities and expressing an interesting point.
Of course many people do actually like British take-away "Indian" food which is a cuisine in its own right.