I left the base out overnight to cool. The veg ghee has not come to the surface and hardened. However the base is a lot stiffer than it was yesterday. This is not down to evaporation since I have a lid on the pot.
For lunch today, I made a Chicken Madras omitting the garlic, and reverting back to standard TRS extra hot chilli, rather than Degghi Mirch which I have been using of late. I used 2/3 (two thirds) tsp DD's spice mix, which has really grown on me. Great flavour and tremendous colour.
It was very very good indeed. Yesterday, I used a large tsp of freshly minced garlic in the curry - something I don't usually do, it's just that I had no paste in. I think this accounts for the extreme garliciness issue that I suffered.
Conclusion:
Veg Ghee in the base make no noticeable difference as far as I am aware. It doesn't smell of anything in the first place, so I didn't really think it would have much flavour, although I have read that some do contain added flavourings (mine only contains veg oil however).
Caramelising one third of your onions makes no noticeable difference as far as I am aware. Next time I'm caramelising the lot.
Creating a Tarka and adding this to the base (when I say creating a tarka, I just get a good 200ml oil in a pan, heat it up and fry off my spice mix for a while - is this correct?) again doesn't make any difference that I noticed.
DD's spice mix is very good though... I used Rajah Mild Madras for the curry powder.
The extra oil I think did make a positive difference. I went for 350ml in the end (it's a large base though!)
Positive Points Learned
DD's spice mix is really good - I will be using this again
Use more oil
Either use less garlic / ginger or stop blending it in cold water - I'm inclined to stop blending it in cold water - I think it alters the taste.
The Next One
I'll be caramelising all the onions, using more carrots (I used 4 large this time but I need more), sticking with the spice mix and quantity, omitting the veg ghee, not blending the garlic / ginger and not creating a Tarka.
All said and done, this is a really good base that produced a great Madras just now. It's just not a real progression.