This is the second curry I've made.
This time, knowing that cooking for two minutes and then another eight at full heat just doesn't (and can't) work due to the thickness of the base, I cooked at a low to moderate heat throughout. This certainly produced a more fluid (but still very thick) sauce.
My first taste was promising as I certainly liked the flavour but, as I continued to eat, the greasiness and the slightly 'foamy' texture (for want of a better word) imparted by the retained oil became off-putting. The precooked chicken, which has been in the fridge for a couple of days, tasted a bit nicer though.
If I could ignore the greasy texture I think this would be a good curry and I may revisit the Glasgow base in the future with a lot less oil to achieve that.
Other than the greasiness I can't really see anything outstanding about the curry so I think I'll be sticking with my usual methods.
Edit: the thought just occurred to me that perhaps the base sauce is meant to be added cold to the pan...BB1?