George, I used Syed's. Half quantity. I used his base gravy for all of my dishes the other day. Half quantity with 600 g onions and exactly half of his listed ingredients for everything else. It was sufficient to make about 10 individual serve curries.
I used his gravy and spice mixed powder, almond meal, single cream and Mango pulp. You can add a little sugar if you like. I pretty much follow ChewyTikka's Malai Makhoni video with Mango pulp added at the end.