Hi Chris,
I'd be interested to hear what you think if you give it a go.
Yes, I mean a breakthrough in the curry base. To my mind, I still think this is where the real BIR magic happens. I really think the final curry preparation is not complicated enough to account for it. I know some others agree. I know some others disagree.
So I feel that the richness, savouriness and depth of flavour that I think is still somewhat lacking in my curries (i.e. all of my curries; from mushroom bhaji, to korma, to phal) stems from something missing from the base. Please don't get me wrong, I'm probably being very self critical here and my wife, for instance, would think I'm nuts. But, of course, I know better (not about being nuts but about knowing that something is missing)

I still can't help but feel that it is something like Haldi's used oil, or stock.
Yes, like several others here, I have spent many hours questioning BIR owners and chefs and have prepared my own curries in their kitchens. I probably paid too little attention, at the time, or was too p*ssed to bother
