The Spanish Omelette, also known as Tortilla Española or Tortilla de Patatas, is a classic dish from Spain made with just a few simple ingredients: potatoes, eggs, onions, and seasoning. Despite its simplicity, this hearty, flavorful omelette has become one of Spain’s most beloved dishes, enjoyed as a main meal, a tapa (appetizer), or even a snack. The magic of a Spanish Omelette lies in the slow-cooking process, which melds the potatoes and onions with the creamy eggs, creating a thick, golden omelette that’s tender on the inside and slightly crispy on the outside. Garnished with fresh green onions or herbs, it can be served warm or at room temperature, making it versatile for any occasion.