Spanish omelette

What is Spanish omelette?

A Spanish omelette is a thick, round egg and potato dish, sometimes with onions. The potatoes are sliced or diced, gently cooked in olive oil until soft, then mixed with beaten eggs. The mixture is cooked slowly in a pan until set, then flipped to cook both sides. The result is a firm, golden omelette, usually cut into wedges or small squares. It can be eaten warm, at room temperature, or cold. The taste is mild and comforting, with the potatoes giving a soft texture and the eggs binding everything together.

Where does Spanish omelette come from?

The earliest written mention of the Spanish omelette dates to 1817 in Navarre, where it was described as a way to stretch a few eggs to feed several people by adding potatoes and sometimes breadcrumbs. Legends link its invention to the Carlist Wars in the 1830s, with one story crediting General Tomás de Zumalacárregui for creating it to feed his troops. Another tale suggests Spanish prisoners brought a similar dish from Portugal in the 17th century. Its true origins remain uncertain, but it became popular across Spain in the 19th century.

How is Spanish omelette made?

To make a Spanish omelette, potatoes are peeled and sliced or diced, then gently cooked in olive oil until soft but not browned. Onions may be added and cooked together with the potatoes. Once tender, the mixture is drained and combined with beaten eggs and salt. The mixture is poured back into the pan and cooked slowly until the bottom is set. The omelette is then flipped, often using a plate, to cook the other side until firm and golden. It is typically served in wedges or as small pieces for tapas.

How and when is Spanish omelette eaten?

Spanish omelette is eaten throughout the day in Spain, as a main meal, a snack, or as part of tapas. It is commonly served at room temperature, making it popular for picnics and gatherings. In bars, it is often cut into small pieces and served as a tapa, sometimes skewered with a toothpick. During festivals like Día de la Tortilla, people gather outdoors to share omelettes and other foods. It can be enjoyed alone or with bread.

Kinds of Spanish omelette

The biggest debate about Spanish omelette is whether to include onions. Some regions and cooks insist on adding them, while others prefer the simpler version without. In Galicia, local potatoes like Kennebec are prized for their texture, and some versions include Galician chorizo. The Betanzos region is known for a version made only with potatoes, eggs, oil, and salt. Across Spain, each area and household may have its own preferred method and ingredients.

What Spanish omelette means

Spanish omelette is a symbol of Spanish home cooking and is found in nearly every bar and household. It is a staple at social gatherings and picnics, and features in festivals like Día de la Tortilla, especially on Jueves lardero, the Thursday before Lent. The dish sparks strong opinions, especially about the use of onions. Some towns, like Betanzos, host annual omelette competitions with strict rules. Its popularity has made it an ambassador of Spanish cuisine worldwide.

Questions people ask about Spanish omelette

Good reading and sources

• How to make a perfect Spanish omeletteThe Guardian, Article
• Spanish TortillaThe New York Times, Recipe

• Spanish omelette on WikipediaEncyclopedia
• More photos on Wikimedia CommonsPhotos
• Wikidata recordOpen data