Spanish omelette wheat tortilla of Mexico and neighbouring countries, which is a thin flatbread. In most of Hispanic America, where both the flatbread and potato omelette are eaten, the omelette is called "tortilla española" to distinguish it from the maize tortilla of the region. Because the potato is called "papa" in much of Hispanic America (instead of the term "patata" used in Spain), this dish can sometimes be referred to as "tortilla de papas" in that region as well. The Spanish tortilla ("tortilla de patatas" in Spain) is widely eaten in Spain and some Spanish-speaking countries. While there are numerous regional variations,
Spanish omelette Other ingredients such as green or red peppers, chorizo or other sausage, tuna, shrimp or different vegetables, may also be included as well, although the result is not strictly a tortilla de patatas/papas. The Spanish government nutrition web site specifies extra virgin olive oil and includes onion, but some recipes simply state vegetable oil. The tortilla may be eaten hot or cold; it is commonly served as a "tapa" or picnic dish throughout Spain. As a tapa, it may be cut into bite-size pieces and served on cocktail sticks; a large tortilla can be cut into triangular portions ("pincho de