first British supermarket to stock hummus. Hummus was popularized in the UK by chefs such as Yotam Ottolenghi, Claudia Roden and Anissa Helou. As of 2013, £60 million worth of hummus was sold in the UK each year, and one survey found that 41% of Britons had hummus in their fridge, twice as many as the rest of Europe. A Waitrose spokesperson said it had become a grocery staple. Popular culture Hummus is often seen as an unofficial "national dish" of Israel, reflecting its huge popularity and significance among the entire Israeli population, which Israel's critics describe as an appropriation of Lebanese, Palestinian or Arab culture. According to Ofra Tene and Dafna Hirsch, the dispute over ownership of hummus, exposes nationalism through food and the important role played by the industrialization of hummus made by Israeli private companies in 1958. Although, hummus has traditionally been part of the cuisine of the Mizrahi Jews who lived in Arabic-speaking lands, the dish was also popularized among the Jewish immigrants from Europe in the late 19th and early 20th century. Historian Dafna Hirsch describes its adoption in their diet as part of an attempt of blending in the Middle Eastern environment, while sociologist Rafi Grosglick points out the importance of its health aspects to their diet. In recent years, through a process of gourmetization, the Arab identity of hummus became a marker of its authenticity, making famous Arab-Israeli villages such as Abu Gosh and Kafr Yasif. Hence, enthusiasts travel to the more remote Arab and Druze villages in the northern Galilee region in search of culinary experiences. In October 2008, the Association of Lebanese Industrialists petitioned to the Lebanese Ministry of Economy and Trade to request protected status from the European Commission for hummus as a uniquely Lebanese food, similar to the Protected Geographical Status rights held over regional food items by various European Union countries. , the Lebanese Industrialists Association was still "collecting documents and proof" to support its claim. The 2005 short film West Bank Story features a rivalry between two fictional restaurants, the Israeli "Kosher King" and the Palestinian "Hummus Hut". A parody of West Side Story, the film won the 2006 Academy Award for Best Live Action Short Film. In 2012, Australian filmmaker Trevor Graham released a documentary, Make Hummus Not War, on the political and gastronomic aspects of hummus. Lebanon and Israel's chefs have been engaged in a