In Italy they sometimes extrude the food. In the case, for example, of passatelli.
Eaten in broth or with sauce, passatelli are a mix of breadcrumbs, egg, a grated hard cheese such as Parmigiano or pecorino, lemon zest, and nutmeg, all mixed together into an “impasto” and then extruded. Passatelli would be a quintessential farmer or contadino food, the base being dry leftover bread. (Ribolitta, a typical Florentine and Tuscan dish with leftover bread as its base, also comes to mind.)