Begin cooking your instant ramen as per the packet instructions.
Whilst still a little hard ("al dente", if there is such a thing for instant ramen) turn off the heat and strain the soup away into a bowl to keep aside. Drain the noodles thoroughly.
Put the dry noodles in a bowl and mix in sesame oil, kecap manis and chilli sauce to taste.
Garnish with anything - flaked seasoned chicken, fried onions, chopped green onions or crushed cashew nuts work well. Serve with the soup on the side.