Chilli oil is really useful to have in the kitchen. You can use it for lots of things, like noodles and snacks. It makes food taste better by adding flavour, spice and depth. If you just got some chilli oil or you want to try it, here are 10 ways to use the best chilli oil at home. 1. Drizzle Over Noodles Add a spoon of chilli oil to: Hakka...