Heston Blumenthal's restaurant The Fat Duck drops to 33 in the world after almost a decade in top five The restaurant in Bray, Berkshire, slipped 20 places in the list Blumenthal admitted frustration at result saying food now 70% better But his Dinner restaurant does make the top ten Spain's El Celler de Can Roca came top of World's 50 Best Restaurants list Heston Blumenthal's Fat Duck has dropped to 33 in the world's best restaurant list Heston Blumenthal's The Fat Duck has been skewered as it drops 20 places in the world's top ten restaurants. The restaurant in Bray, Berkshire, famed for snail porridge and mustard ice cream, has spent most of the past decade in the top five restaurants in the world. However, the 2013 World's 50 Best Restaurants list - billed as the Oscars of the dining world- ranked it at 33. Blumenthal's disappointment at the 20 place drop for The Fat Duck will probably have been lessened by a climb up the rankings for his latest venture, Dinner. The Knightsbridge restaurant that serves historic British food climbed two places to number seven. Spanish restaurant El Celler de Can Roca, which has featured caramelised olives served on a bonsai tree on its menu, has been named the best in the world. The family run restaurant in Girona, north east Spain, toppled Denmark's Noma from its position to claim the title after spending two years as runner-up on the list. The Roca brothers' avant-garde eatery now heads a top-ten lineup dominated by Spanish cuisine. Scroll down for video and full list of the world's top restaurants The chef said food at the Fat Duck, in Bray, Berkshire, is 70 per cent better now than it used to be Dishes that gave the Fat Duck fame: (Clockwise from top left) Snail porridge, which became so well known it was almost Heston's signature dish; Pigeon with Pistachio; radish, ravioli and oyster; and Quail Jelly Eye off the ball? Heston's Fat Duck restaurant has slipped down the pecking order after being world number one as 'brand Heston' has grown. A number of high-quality dishes with his name - including his Christmas pudding - are sold in Waitrose It was a bad day for British restaurants as the two Blumenthal establishments made up just three entries from the UK. The Ledbury in London, run by Australian Brett Graham, was the only other British entry on the list at 13. Blumenthal said while he was pleased to see the emergence of new talent, he admitted frustration at the result. A chef who beat a severe food allergy has had his restaurant named as one of the best in the world. British-based Mikael Jonsson (pictured) initially trained as a solicitor because his condition made it impractical to follow his dream of opening a restaurant. The self-taught was unable to cook without injections because of his seafood allergy. But after starting on a new diet the Swedish-born chef overcame eczema and asthma and opened Hedone, in Chiswick, London in 2011. Just 14 months later he was awarded a Michelin star - and now his restaurant has been named the 70th best in the world. The chef told The Times: 'I think there's a point where you are almost part of the furniture. 'It's exciting to see new people coming through. It's frustrating.' He said the food served at The Fat Duck, formally named as the world's best restaurant, is 70 per cent better now. Blumenthal added that the restaurant's three Michelin stars was a more important guide to the restaurant's quality. Positions two and three on this year's list were taken by chef Rene Redzepi's Noma, in Copenhagen, which has famously served moss, lichen and bone marrow, and Massimo Bottura's comparatively low-key Osteria Francescana in Modena, northern Italy. El Celler de Can Roca, run by the three Roca siblings, is well-known for its free-style cooking and has long been hailed for its combination of Catalan dishes and cutting edge techniques. With Joan Roca heading up the kitchen and his brothers Jordi and Josep as head pastry chef and head sommelier respectively, it has built up a reputation as one of Spain's most exciting places to eat. France and America were the two countries with the most restaurants on the list, both notching up six in the top 50. China also had three entries for the first time. The list was drawn from the votes of more than 900 leading figures in the industry - including food critics, chefs, restaurateurs and highly regarded "gastronomes." The World's 50 Best Restaurants Awards, sponsored by S.Pellegrino and Acqua Panna, were presented at the Guildhall in central London. Early days: Heston Blumenthal in 2002 at the Fat Duck as he presented 'Kitchen Chemistry' on the Discovery Channel where he explained the science of cooking It was the restaurant that helped propel Heston Blumenthal to culinary stardom. The Fat Duck was voted the best in in the world in 2005 and the set menu now costs diners £195 per person. Blumenthal, who has three Michelin stars, set the restaurant up with his ex-wife Zanna and the pair turned it into a multi-million pound business. On the back of its success, Blumenthal has gone on to become a television star, signing a £1m deal with Channel 4, as well as signing a lucrative deal to promote supermarket chain Waitrose. Under his name, the upmarket supermarket have launched some high quality products - including orange-filled Christmas puddings. The desserts were so popular that 18 months ago they were selling for £200 on eBay as stores ran out of them. With such commercial success, it will raise the question that Heston has taken the eye off the ball at his top restaurant. Over the years he has become a familiar face on television as his success in the kitchen has propelled him to national fame. He has published books and set up three other restaurants. With so much on his plate, it's perhaps little surprise the Fat Duck has slipped down the rankings. Eight years after topping the list of the world's best eateries, the Fat Duck in Bray, Berkshire, last night plummeted down the league table to 33rd place - down from 13th last year. The restaurant, famous for serving unusual astronomic dishes such as snail porridge and egg and bacon ice cream was founded in 1995 and has spent ten years in the top 50 list. However, in 2009 it closed down for two weeks after it suffered from the largest ever recorded norovirus outbreak with over 400 diners falling unwell. Television sports presenter Jim Rosenthal, who was eating at the restaurant with his wife for her 58th birthday, was among the diners to fall ill. In November last year, two chefs working at the restaurant were killed when a double-decker bus ploughed into the taxi in which they were travelling during a promotional tour of Hong Kong. The Ledbury, in London, run by head chef Brett Graham (left), was the only other British restaurant on the list, while Rene Redzepi's (right) restaurant Noma, in Copenhagen, Denmark, dropped to second place El Celler de Can Roca run by Joan Roca and his two brothers has been named the world's best restaurant Heston Blumenthal's restaurant Dinner, at Mandarin Oriental Hyde Park, climbed two places to seven 1 El Celler de Can Roca Girona, Spain 2 Noma Copenhagen, Denmark 3 Osteria Francescana Modena, Italy 4 Mugaritz San Sebastián, Spain 5 Eleven Madison Park New York, USA 6 D.O.M. São Paulo, Brazil 7 Dinner by Heston Blumenthal London, UK 8 Arzak San Sebastián, Spain 9 Steirereck Vienna, Austria 10 Vendôme Bergisch Gladbach, Germany 11 Per Se New York, USA 12 Frantzén/Lindeberg Stockholm, Sweden 13 The Ledbury London, UK 14 Astrid y Gastón Lima, Peru 15 Alinea Chicago, USA 16 L'Arpège Paris, France 17 Pujol Mexico City, Mexico 18 Le Chateaubriand Paris, France 19 Le Bernardin New York, USA 20 Narisawa Tokyo, Japan 21 Attica Melbourne, Australia 22 Nihonryori RyuGin Tokyo, Japan 23 L'Astrance Paris, France 24 L'Atelier Saint-Germain Paris, France 25 Hof Van Cleve Kruishoutem, Belgium 26 Quique Dacosta Dénia, Spain 27 Le Calandre Rubano, Italy 28 Mirazur Menton, France 29 Daniel New York, USA 30 Aqua Wolfsburg, Germany 31 Biko Mexico City, Mexico 32 Nahm Bangkok, Thailand 33 The Fat Duck Bray, UK 34 Fäviken Järpen, Sweden 35 Oud Sluis Sluis, Netherlands 36 Amber Hong Kong, China 37 Vila Joya Albufeira, Portugal 38 Restaurant Andre Singapore 39 8 1/2 Otto E Mezzo Bombana Hong Kong 40 Combal.Zero Rivoli, Italy 41 Piazza Duomo Alba, Italy 42 Schloss Schauenstein Fürstenau, Switzerland 43 Mr & Mrs Bund Shanghai, China 44 Asador Etxebarri Atxondo, Spain 45 Geranium Copenhagen, Denmark 46 Mani São Paulo, Brazil 47 The French Laundry Yountville, USA 48 Quay Sydney, Australia 49 Septime Paris, France 50 Central Lima, Peru 51 Pierre Gagnaire Paris, France 52 Manresa Los Gatos, USA 53 The Tasting Room at Le Quartier Français Franschhoek, S.Africa 54 La Grenouillère La Madelaine sous Montreuil, France 55 Mathias Dahlgren Stockholm, Sweden 56 Restaurant Relae Copenhagen, Denmark 57 De Librije Zwolle, Netherlands 58 Coi San Francisco, USA 59 Viajante London, England 60 Ultraviolet by Paul Pairet Shanghai, China 61 The Test Kitchen Cape Town, South Africa 62 La Vie Osnabrück, Germany 63 Blue Hill At Stone Barns Westchester, USA 64 Martin Berasategui Lasarte-Oria, Spain 65 Iggy's Singapore 66 Gaggan Bangkok, Thailand 67 Chez Dominique Helsinki, Finland 68 Waku Ghin Singapore 69 Bras Laguiole, France 70 Hedone London, UK 71 St John London, UK 72 In De Wulf Dranouter, Belgium 73 Caprice Hong Kong 74 Dal Pescatore Canneto sull'Oglio, Italy 75 Lung King Heen Hong Kong 76 Malabar Lima, Peru 77 Tickets Barcelona, Spain 78 Hertog Jan Bruges, Belgium 79 Alain Ducasse au Plaza Athénée Paris 80 Roberta Sudbrack Rio de Janeiro, Brazil 81 Les Amis Singapore 82 Ristorante Cracco Milan, Italy 83 Die Schwarzwaldstube Baiersbronn, Germany 84 Pollen Street Social London, UK 85 Tantris Munich, Germany 86 Momofuku Ssäm Bar New York, USA 87 Zuma Dubai, UAE 88 Hotel de Ville Crissier, Switzerland 89 Momofuku Seiobo Sydney, Australia 90 Bo Innovation Hong Kong 91 Masa New York, USA 92 La Petite Maison Dubai, UAE 93 Momofuku Ko New York, USA 94 La Maison Troisgros Roanne, France 95 Quintessence Tokyo, Japan 96 Le Louis Xv Monte Carlo, France 97 Spondi Athens, Greece 98 Jean Georges New York, USA 99 Le Meurice Paris, France 100 Varvary Moscow, Russia