Hi Curry King
It's a good point Curry King and one that I think I've made on here before. I've tried quite a few of the curries posted in this forum and while they are almost always good they have, at least for me, neither the 'taste' and more particularly the smell of restaurant curries. So it always intrigues me when people claim that they have achieved curry Nirvana and yet I'm left thinking 'well it's OK but it ain't a restaurant curry'. Maybe it's just a question of what you are used to?
I think it was George who first mentioned the great waft of curry odour that greets you when you open the door to a take away delivery. I've never been able to get this smell into my curries and that has to be the final missing element. Find the ingredient(s) that create this overpowering smell and I reckon we will have cracked this bloody curry lark!
While I'm on the subject, I recently tested the theory that cooking a curry dulls your sense of smell. I ordered a take away and then started to make a few curries for freezing, while I was waiting. It took about 30 minutes to arrive so I reckon my sense of smell would have been well overpowered by spicy cooking aromas. I went to the door, opened it , and guess what, I got a nice big waft of the curry smell I am trying to replicate. So it's so strong that it's quite distinguishable even after having my senses saturated with my own curry making efforts.
YF
P.S. I forgot to say, I only started eating curries around about 1980 myself when I lived in Notting Hill. I was a two curry a day man then (ahh, those were the days

), and I never had a bad curry and they all had the 'taste' and the smell.