Ok, yesterday I decided to make some more base. Jerry kindly assisted me on which bases to choose from based upon his likes/dislikes and ratings, as I think Jerry has experimented quite a lot with different recipes on here, and I tend to trust his judgement. Many thanks Jerry, keep up all the good work.

In the end I decided on the revised SnS base, please see the link below. I followed the instructions to the letter and started to cook my base. I add the 500ml of oil as I wanted to reclaim the oil for further use in my curries.
The problem is that the oil has not separated from the base and I now have a base with 500ml of oil in it, which has made it quite thick.

Where has it all gone wrong? and what can I do with this base now?
Any input on this would be mostly appreciated.
As most of you will be aware, I was invited by Raj (the manager) to spend a few hours in the kitchens of Saffron in Lincoln. Yesterday lunch time I spent 3 hours learning how to make the base gravy with Saffron's four chefs (Anam, Aziz, Lal and Joy).
Kitted out in full chefs outfit, notebook and pen I was told that the gravy we were about to make is used in about 80% of their curries. Raj told me that the batch we were making was for me to take home ... oh deep joy (this filled a 5 kg yoghurt bucket).
So here it is chaps:-
Please Note: An update to this recipe has been supplied here (please click link):
https://curry-recipes.co.uk/curry/index.php/topic,2271.msg20262.html#msg20262