To make the octo vinaigrette, combine the garlic, ginger, chile, vinegar, soy, grapeseed oil, sesame oil, sugar, and a few turns of black pepper in a lidded container and shake well to mix. That’s it. (This will keep in the fridge for 4 to 5 days, and is good on everything except ostrich eggs, which is really more the ostrich's fault than the vinaigrette.)