I remember some discussion in a post a while back where one member (CA I think) suggested that the best test of your curry technique is to produce a medium curry. Stripped back to basics, with only the minimum of ingredients, the medium curry has nowhere to hide. Making this curry depends on good technique to bring out the flavour of a limited amount of ingredients.
But how limited should this be? I checked out a few recipes to see how to approach this using my current base of choice for the past year, the Taz base. Bruce Edwards