does anyone have a great recipe for this that they would like to share? i would like to grind this sauce together myself. i understand it will be a simple recipe (sesame seeds, dashi, shoyu, mirin or sake?), but somehow this sauce is just a bit different everywhere, and it really is, for me, what separates some of the best shabu shabu restaurants from each other.
thank you in advance for lending your knowledge on this topic.