I use eggs, cheese, mushrooms, potatoes and bacon, but there's many variations.
Onion
The egg in the kitchen is used to make different recipes like the Spanish omelette.
It was used as a fast food by the spanish army a long time ago. It was invented by Tomas de Zumalacarregui.
A Spanish omelette, also known as a tortilla de patatas, typically consists of eggs, potatoes, onions, and sometimes additional ingredients like peppers or chorizo. It is typically cooked slowly in a skillet and flipped to cook both sides evenly, resulting in a thick, hearty omelette that can be served hot or cold.
The Spanish dish call a tortilla is like an omelette and it usually contains potatoes.
It's a lot like an omelette or frittata.
A Spanish Omelet - 1914 was released on: USA: 27 June 1914
A Spanish Omelet - 1927 was released on: USA: 8 May 1927
Omelette (I remember asking for this in Burgos once, to incomprehension. I learned that what I should have asked for was 'tortilla de huevos' (plain omelette) or, in my case 'tortilla con queso' (cheese omelette)).
To make your omelette creamier, whisk a small amount of milk into the beaten eggs before cooking. This will add richness and a smoother texture to your omelette.
Make yourself an omelette.
An old proverb from Amsterdam, though Stalin used it!