We had this at the excellent Anupam restaurant in Malvern and I've Googled without success to find a recipe and think that it might be their own creation.
But thought I'd post here on the off-chance.
Is there a clue in the name? Jhinga is prawn (I think) but I'm not sure what the translation of the whole name means.
Jhinga is indeed prawn, but I am not at all certain what the other words translate as. Anupam themselves say :
QuoteJHIL NIL JHINGA
Google translator from Hindi - English gives 'jhil' as 'lake'. Not that that is much help :)
Anyway, welcome to the forum.