{"id":163391,"title":"Authentic Spanish Tortilla","modified":"2026-08-17T19:39:32+02:00","plain":"Betanzos-style Galician tortilla : potato, egg, olive oil, and salt, with no onion and a deliberately runny center.\n\n\n\nCut through the golden surface and the center spills open : a glossy stream scented with olive oil, flowing across the plate before the first bite. In Betanzos, Galicia, that is exactly what a tortilla is meant to do. \n\n\n\nNo onion, no filling, nothing to distract from the potato, egg, oil, and salt. It seems rustic until it starts to melt, warm and almost creamy, and you understand why the town has made it a point of local pride.\n\n\n\nAt the same table, patatas bravas never last long\n\n\n\nBetanzos tortilla: what is it ?\n\n\n\nIn Spain, tortilla espa\u00f1ola means potato omelet, a staple of bars, family kitchens, and market counters. \n\n\n\nIn those same Spanish bars, the chilled taste of summer : Andalusian gazpacho\n\n\n\nBetanzos narrows the definition : this town in the province of A Coru\u00f1a established a Galician style built on four ingredients - potato, egg, extra-virgin olive oil, and salt. Nothing else goes in, and certainly not onion.\n\n\n\nThe difference lies in technique, not abundance. The potatoes never crisp up : first plunged into very hot oil, then poached over low heat, they stay pale golden and tender. \n\n\n\nThe eggs are mixed just enough to combine yolks and whites, without whipping in air. As it cooks, the outside barely sets while the center stays runny, what regulars call melosa.\n\n\n\nAnother style of omelet, rolled and sweet-savory : tamagoyaki\n\n\n\nFrom Extremadura in 1798 to the counters of Betanzos\n\n\n\nSpanish tortilla long carried a military legend, tied to the Carlist Wars and the hungry troops of the 19th century. Historical research instead places one of its oldest known traces in a document dated 27 February 1798, in Villanueva de la Serena, Extremadura. It described a nourishing, inexpensive dish meant to help people through times of scarcity.\n\n\n\nThe potato, brought from the Andes, was still struggling to find its place in the Spanish diet. Paired with local oil and eggs, it became a hearty, affordable, filling dish. From there, tortilla spread across the country, taking on regional and family variations, as well as different preferred degrees of doneness.\n\n\n\nOne national debate remains: with or without onion. A CIS survey from August 2023 found that about seven out of ten Spaniards favor onion, but Betanzos comes down firmly on the other side, and its local competitions ban it.\n\n\n\nIn Thailand, the omelet is meant to be puffy and crisp : kai jeow\n\n\n\nThe main ingredients in Betanzos tortilla\n\n\n\n\n\n\n\nPrecision matters even more when there are so few ingredients : four medium potatoes, about 350 g; five large eggs, nearly 275 g; 250 ml of extra-virgin olive oil; and salt. The potatoes, ideally Galician Kennebecs with firm flesh, give the tortilla its tender body. Thinly sliced with a knife, never a mandoline or food processor, they poach in the oil without ever browning.\n\n\n\nAnother way with potatoes, breaded and fried : korokke\n\n\n\nThe eggs must be very fresh and need only a few strokes of the fork. Beat them too much and they take in air, causing the tortilla to puff up instead of staying luscious. Richly colored yolks deepen both the color and the flavor of the center.\n\n\n\nExtra-virgin olive oil does three jobs here: poaching, flavoring, and regulating the heat ; once the potatoes are drained, a thin film is enough to coat the pan. The salt is added in two stages, first to the eggs and then after mixing in the potatoes, so the seasoning stays even all the way to the center.\n\n\n\n\n\n\tAuthentic Spanish Tortilla\n\t\t\n\t\t\t\n\t\n\t\t\t\n\t\n\t\t4 medium potatoes (about 350 g total)5 large eggs (about 275 g total)250 ml extra-virgin olive oilsalt\t\n\t\n\t\tPrepare the potatoesPeel, wash, and dry the potatoes.Cut them into small, thin pieces with a knife (not a mandoline or food processor) so you can control the size and thickness.Cook the potatoesHeat the oil in a skillet. Once it begins to smoke, add all the potatoes at once, then reduce the heat to medium.Gently poach the potatoes, stirring from time to time so the pieces do not stick together or to the bottom of the pan; they should become tender without browning.Prepare the eggsMeanwhile, crack the eggs into a large bowl and stir just enough to break them up, without beating or aerating them. Season with salt and set aside.Combine the mixtureDrain the cooked potatoes in a colander for 2 minutes, just until the excess oil runs off and they cool slightly.Add the potatoes to the eggs, season again with salt, mix, and let the mixture rest for a few minutes so it comes together evenly.Cook the tortillaHeat a 22 cm skillet. Once hot, lightly grease it with olive oil, then pour in the mixture. Lower the heat and let the bottom set for 1 minute\u2014no more.Invert the tortilla onto a plate. Grease the skillet again and heat over high heat; once it begins to smoke, slide the tortilla back into the pan. Lower the heat and let the second side set for 1 minute.Transfer to a plate and let it rest for a few minutes before slicing and serving.\t\n\t\n\t\tBetanzos tortilla is the Galician take on Spanish potato tortilla: no onion, just potatoes, eggs, olive oil, and salt. The center is intentionally only lightly set and very runny\u2014that is exactly what defines it.\nThe eggs should be stirred, not beaten: if overmixed, they trap air and the tortilla puffs up instead of staying luscious. Likewise, the potatoes should poach gently in the oil and stay pale; once they brown, they firm up and the center will no longer be runny.\nA few minutes' rest off the heat helps the center settle: the tortilla stays juicy but slices more cleanly. Serve with a salad of baby greens or a simply dressed tomato.\n\t\n\t\n\t\tPlat principalEspagnole","_links":{"self":[{"href":"https:\/\/marcwiner.com\/en\/wp-json\/wp\/v2\/posts\/163391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/marcwiner.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/marcwiner.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/marcwiner.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/marcwiner.com\/en\/wp-json\/wp\/v2\/comments?post=163391"}],"version-history":[{"count":0,"href":"https:\/\/marcwiner.com\/en\/wp-json\/wp\/v2\/posts\/163391\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/marcwiner.com\/en\/wp-json\/wp\/v2\/media\/162995"}],"wp:attachment":[{"href":"https:\/\/marcwiner.com\/en\/wp-json\/wp\/v2\/media?parent=163391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/marcwiner.com\/en\/wp-json\/wp\/v2\/categories?post=163391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/marcwiner.com\/en\/wp-json\/wp\/v2\/tags?post=163391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}