Heat up your oil. The easiest way to check if your oil is hot is to stick wooden spoon or chopstick into the oil. If you see many bubbles form (but not too many that it seems boiling) around the wood and they start to float up, your oil is hot.
Add the other ingredients into a heatproof bowl. Add the oil in and let it sizzle.
Once it dies down, give it a good mix and add some salt to taste. At this point, you can also add some soy sauce but I prefer to customize it for various dishes.