Traditional Szechuan dishes are often quite spicy, but we've given this recipe only a slight dose of heat. If your taste runs to the incendiary, make yours hotter by adding more red-pepper flakes.
A German Riesling will be a knockout here. If you're keeping the heat subdued, a Pfalz Kabinett will work fine. If you increase the pepper, go to a sweeter Spätlese or even an Auslese.