Spanish Tortilla also referred as Tortilla de patatas, Tortilla espanola, or Spanish omelette, is a delicious dish often enjoyed as a dinner, breakfast, lunch, or snack. The main ingredients of spanish tortilla are potatoes, eggs and onions. Many variants of the tortilla recipe are made by adding some ingredients such as green peppers, chorizo, courgettes, aubergines, mushrooms, or diced ham. Spanish tortilla tastes great whether it is served warm, cool, or at room temperature. Tortilla is best served as an accompaniment to bread and pickles such as olives and gherkins.