I can’t remember the first time I made a Spanish Omelet – it would have to have been at least 35 years ago. I’m not sure I ever had a proper recipe for it back then, it was just onions, potatoes and eggs. It was an easy Sunday night meal that everyone liked and we still enjoy it. Over the years I’ve added bacon, spinach, mushrooms or whatever I’ve got in the fridge, but onion and potato are always the base.