1.1603220-3444672264
French and Italian bakers show a note reading 120 meters, at Expo 2015, in Rho, near Milan, Italy, Sunday, Oct. 18, 2015. A judge from the Guinness World Record Judge has certified a 122-meter -long (400-foot-long) baguette baked at the Milan Expo 2015 World's Fair as the longest in the world. Image Credit: AP

Milan: A judge from Guinness World Records has certified a 122-metre-long baguette baked at the Milan Expo 2015 World’s Fair as the longest in the world.

Some 60 French and Italian bakers worked nearly seven hours on Sunday to bake the French bread characterised by its soft middle and crusty exterior, methodically moving a specially designed portable oven along the length of the doughy preparation.

The bakers worked at a rate of 20 metres an hour, their progress complicated by working outdoors and the biggest challenge to avoid any breakage.

“It’s very difficult to do a big baguette because we are outside, you know, the temperature, it’s cold and we are outside so for the dough it’s not easy,” said Dominique Anract, one of the bakers and owner of the La Pompadour bakery in Paris. Putting a plastic cover over the dough helped.

The Italian maker of Nutella, Ferrero, backed the enterprise to beat the 111-metre record held by a French supermarket chain. Once certified as a record-breaker, the baguette was cut and smeared with Nutella to share with the hundreds of Expo goers who celebrated the record.

It was at least the fourth world record declared during the six-month Expo, which closes October 31, including the longest pizza at 1.5954 kilometres, or nearly a mile long.