Yes, I do. The base gravy is pretty interchangeable I think. I’ve used Al’s because I had a big batch when I got the Misty Ricardo book and it worked. I may try the Misty Ricardo next time I make a big batch.
One thing that surprised me was that pre-cooking the chicken by poaching in flavoured water really makes a difference and improves the end result. Definitely better than using fresh chicken, which I found surprising. I think a gentle poaching keeps it really moist.
Recently we have been cooking a few recipes from the Dishoom cookbook. Not a BIR as such but highly recom