Whisk eggs – In a bowl, beat eggs with milk, salt, and black pepper.

Warm a nonstick skillet over medium heat and melt the butter.

Cook eggs – Pour in the egg mixture and let it set slightly.

Add filling – Sprinkle smoked salmon, cream cheese, and chives over the eggs.

Fold omelette – Once eggs are mostly set, fold the omelette in half.

Serve – Cook for another minute, then slide onto a plate.