loving Britain celebrated its devotion to the national dish Wednesday by cooking the world's biggest-ever portion of chips. The Fish and Chip Shop at the Adventure Island fun park in Southend-on-Sea, east of London, cooked up 448 kilos (988 pounds) of chips, piled up inside a giant box. Five staff took four hours and 20 minutes to cut the potatoes, deep fry the chips and box them up, battering the Guinness World Record of 368.5 kilos (812 pounds) set in 2004.