This dish is dead simple and very, very tasty!
The recipe is designed for one person and so I dutifully quadrupled it for my little family. Of course I completely forgot to factor in the teenage "eat your body weight in food" element of the equation and so the boys were rifling through the pantry looking for additional sustenance.
Personally, I thought the amount was perfect and the flavour was incredible! The only change I made was to replace the mirin (none in the fridge) with a blend of red rice vinegar and plum vinegar. Given that both of these have quite strong flavours, I did reduce the amount by around one third. I also lined the wok with sesame oil before heating the vegetable oil just to add a little hint of one of my very favourite flavours.