Do you know an old school base Axe?
I think that's going to depend almost entirely on how you define 'old school'. What is old school BIR? I rather suspect you'll get a different set of answers depending on who you ask, how old they are and what their experiences are of eating this type of food.
My own experience goes back about 40 years to the early 70's to one of the older and better quality Indian restaurants in London - the Star of India in Brompton Road. My memory of the food eaten there was that each dish was quite different and had distinctly different flavours that couldn't have been produced from one base sauce. That's always led me to believe that they used more than one base sauce depending on the dish being made.
That's the problem of course with todays BIRs, each restaurant has its own 'house' flavour which is dominated by the base sauce and mix powder being used. Whilst each dish does vary somewhat depending on the additional and different ingredients being used, the underlying flavour is the same. That wasn't the case 40 odd years ago - a Chicken Madras, Bhuna, Vindaloo etc were three quite different tasting dishes. Today a Vindaloo seems to differ from a Madras in being redder, hotter and with potatoes in it! Likewise a Bhuna today seems to be a Madras with less heat, more reduction and a couple of onion and pepper chunks thrown in.
Dishes 40 years ago also had whole spices in them which also led me to believe that those dishes were based on traditional Indian recipes but modified for a commercial kitchen environment and the necessary speed of production.
So far anyone looking to try and recreate the flavour's of yesteryear I'd suggest perhaps looking at how traditional Indian recipes were constructed say 40 years ago and working from there. I doubt very much whether you'll succeed starting from now and going backwards as cookery techniques used now have been constantly streamlined and refined over the years removing and reducing the individuality of each dish to the point that they now all virtually taste the same.
Just my opinion of course based on my own experience - I'm not saying it's the right one.
My oldest Indian cookbook goes back to 1963
