This document provides instructions for making an omelet in 10 steps: heat oil in a pan, break and season eggs in a bowl, slice and add vegetables to the bowl, beat the eggs, pour the eggs into the hot pan, fry until browned on one side and flip, fold the omelet in half, plate the omelet, and serve garnished with parsley. The ingredients needed are listed as 2 eggs, oil, salt, pepper, onion, garlic, and green onion.