Joseph Bastianich is an American restaurateur, author, and television personality. He, along with his mother and business partner Lidia Bastianich, co-owns thirty restaurants in four countries, including Osteria Mozza in Los Angeles, which the owners expanded in 2010. Earlier that same year, they teamed up with businessman Oscar Farinetti to bring Eataly, an upscale food and wine market, to Boston, Chicago, Las Vegas, Los Angeles, New York City, London and Stockholm.

Lidia Giuliana Matticchio Bastianich is an Italian-American celebrity chef, television host, author, and restaurateur. Specializing in Italian and Italian-American cuisine, Bastianich has been a regular contributor to public television cooking shows since 1998.