Chilli Oil (Red Oil)

I ran out of chilli oil which I want to make some Szechuan Dan Dan noodles, so I decided to make some myself.Chilli oil is commonly called Red Oil in Szechuan and is an indispensable flavoured oil in Szechuan cooking. You can add this to noodles, wontons, stir fry or as a condiment. I think in Szechuan they use facing heaven chillies but if you don't have any you can use any chilli powder, chilli