Gather all ingredients and chop any vegetables or meats you plan to use.

In a mixing bowl, beat the eggs with milk, salt, and pepper until well combined.

Place the non-stick skillet over medium heat and melt the butter.

Once the butter is melted and bubbly, pour in the egg mixture.

As the edges begin to set, sprinkle your cheese, vegetables, and meats over one half of the omelette.

Allow the omelette to cook for about 2-3 minutes until the top is slightly set but still a bit runny.

Using a spatula, gently fold the omelette in half, covering the fillings.

Slide the omelette onto a plate and serve immediately.