Measuring 266.90 metres in length, the tiramisù was made in the town of Villesse, near Gorizia.
30,300 litres of coffee and more than 300 kilograms of cream were used in the dessert.
The supersized sweet took a day to make and required the labour of more than 30 pastry chefs.
The hard work was worth it, as the tiramisù broke the previous record of 200 metres.
The achievement was celebrated by locals who gathered to enjoy one of the 6000 pieces of tiramisù on offer.
Friuli also boasts the world’s biggest tiramisù, weighing in at 3,015 kilograms.
Made in 2015 in Gemona, near Udine, the giant coffee-flavoured dessert took around 200 people, including 30 pastry chefs from across the local area, to make.