Hong you (Sichuan red chilli oil)
In Chengdu kitchens, a jar of hong you sits next to the stove and goes into almost everything cold: wontons in red oil, cucumber salads, cold noodles and the dressing for liang mian. Good chilli oil is a deep ruby colour, fragrant rather than burnt, with a warm, rounded heat and the tingle of Sichuan pepper. It is poured in two stages, hot then warm, so you get both toasted and bright chilli flavours. The mistake most people make is pouring smoking oil onto the flakes, which turns them black and bitter in a second; check the temperature. Chef's tip: mix coarse and fine chilli flakes, the fine for colour and the coarse for crunch and flavour, and let the oil sit overnight before using.
























