The Malacicis, a hard-working Italian family recently immigrated from Florence, open a fancy restaurant in the Bronx, N.Y., drawing the ire of another clan. Mike and Sadie Capomezzo, equally hard-working Sicilian caterers from the area, find they cannot stand Piero and Maria Malacici. But things get complicated when the Malacicis’ daughter, Gina, and the Capomezzos’ son, Rosario, fall in love.