Lentils are traditionally eaten in Italy at New Year to symbolize wealth and prosperity.
Their round, coin-like shape is the reason for the association. As lentils swell while cooking, they also suggest growing abundance. Italian New Year meals commonly serve lentils with cotechino, a cooked pork sausage, or with zampone, a stuffed pig’s trotter.
The tradition is especially associated with the meal eaten around midnight or on New Year’s Day. Pork represents richness and progress in many European food customs, while lentils provide the specific prosperity symbolism. Recipes and serving times differ among Italian regions and families.
Lentils are not a universal Italian New Year dish in exactly the same form. Some households use other legumes or regional specialties, but lentils remain the best-known food connected with financial good fortune. The custom is culinary symbolism rather than a claim that the food literally produces wealth.