I now need to find a new mission.
30 odd years ago there was a start up business, in a beachside town where I used to surf, that was run by a young husband and wife team, cooking and home delivering "Indian" food. I only tried it once while visiting friends who actually lived there in the beach town. Indian restaurants only just started to happen at around the same time but the business, like many others, failed even though the food was fantastic. The dish that stands out in my memory as something I'd love to recreate was a Chicken Korma, however, it was a white korma.
This may be a much shorter mission than the previous one as I think that CT's Malai Tikka might almost already be close to the mark.