Hundreds of chefs and some 1,500 culinary students cut and smashed tonnes of avocados in a world record attempt for the world's biggest batch of guacamole in the Mexican state of Jalisco on Sunday. Guacamole is part of traditional Mexican cuisine and its recipe is said to have been first created by the Aztecs. Key guac ingredients include avocado, tomato, onion, lemon, coriander and salt.