Hi Yellow Fingers
I tried your recipe last weekend, with a couple of modifications, and the result was fantastic, closer to my local BIR than any other Jalfreyzi I've cooked... I think I may have found the ultimate Jalfreyzi!
I used Darth's base sauce, other than that I stuck with your recipe except:
Based on my experience from my local BIR their Jalfreyzi's have quartered onions, green bell-peppers and quartered tomatoes, so I added these about 40 minutes before the finish. I cooked it on the hob for an hour and a half (I cook on a Rayburn, which has a lower heat but seems to add a depth of flavour). I also doubled-up on the fresh green chillies because I like my curries hot. And no fresh coriander, because I can't stand the stuff.
The result was great, extremely close to that BIR taste and smell. Went down well, and four of us ate generously!
I cooked enough for 10 people, so had about half left over. Next day I heated it up as supper for myself and the g/f, and to try something new (although none of out local BIR's do this) I added 4 hard-boiled eggs, halved, and simmered the whole thing for half an hour.
It was delicious, and although not BIR, made the dish different and very more-ish!
Thanks for the recipe ;D