Russian Omelette, Baked Cafeteria Egg Omelette (Recipe From Soviet Union...

Russian Style cooking: Baked Cafeteria Omelette recipe.

This recipe is adapted from ГОСТ (set of technical standards in USSR), so this omelette is from my childhood. It is a very common breakfast in Soviet Russians school cafeteria.
They used to make it on huge baking trays and cut off the portions with a special spatula. It was browned on the top and was not losing the volume once on a plate, as usually happens with top-stove omelettes. We called it omlet (омлет).
The texture is light and delicate, it makes a very pleasant Sunday breakfast.