French omelette mousseline

Method
Prep:10min  ›  Cook:10min  ›  Ready in:20min 

1. In a bowl combine the egg yolks, salt, pepper and crème fraîche.
2. Whip egg whites into stiff peaks.
3. Mix everything with a spoon and fold in the beaten egg whites.
4. Melt butter in a large omelette pan over medium-high heat. Pour in egg mixture, and tilt pan until bottom is evenly covered. When edges seem dry, fold over using a spatula and cook until set.