Place your spaghetti into a large saucepan of boiling salty water (1 tablespoon of salt to the water should do it!). Cook according to package instructions, or until the spaghetti is al dente.
Meanwhile, in a small bowl, add in your chilli oil, honey, tahini paste, and light soy sauce. Give it all a good mix and set it aside.
Place your frying pan on medium heat and drizzle in your tablespoon of vegetable oil. Add in your garlic and fry for 3 minutes.
Pour in your tahini chilli oil sauce and fry for a further 5 minutes on low heat.
Before draining your pasta, save some pasta water in a mug. Strain your pasta and add it into your frying pan with the saved pasta water.
Give everything a good mix until silky smooth. Then serve up with your optional egg yolk, garnishes, and enjoy!
Notes
If you've made too much or want to reheat this pasta recipe, simply add a dash of milk to your Tupperware and heat it up in the microwave! This will ensure it stays silky smooth!