It's a shame you haven't had a response from the originator (yet). Hopefully they will permit you/us to post more specific details soon (and hopefully they will be willing to join in discussions on, what is, a different and interesting technique)
But, in the meantime, would I be right in saying that the "technique" roughly involves:
- a rudimentary base, containing about 400ml, or so, of oil, in a total volume of base of about 2 or 3 litres
- using no extra oil, at the cooking stage, but adding some of the base (200ml, or so), together with about a tablespoon, or so, of spice mix (similar to Bruce Edward's) and garlic, ginger and salt and boiling that, for several minutes, until it really reduces, the water has gone and the oil separates from it
- adding more base (about 200ml, or so) and chilli powder (to taste), tomato paste, dried fenugreek (and other pre-fried ingredients, such as onions, chillies, capsicums and meat)
- seasoning with salt and sugar (to taste)
- adding chopped coriander
- simmering until the right consistency is obtained?
And would I be right in saying that the interesting differences with this technique, compared to what might me called "normal practice" are that:
- the base has lots of oil (which is left in the base)
- no oil is added at the main dish cooking stage (it comes from the base)
- the spices aren't fried, as such, but are added to the boiling base
- the first amount of base (plus spices) is thoroughly reduced until the oil separates
- chilli powder is not added until later in the process (together with additional base)?
Anything (in general) that I've missed Josh?