and was soon jammed with recipe suggestions for the next edition. >> oh, my god. literally, one of my favorite things in the world. barbara is an artusi disciple who assists in the cookery classes here, at the museum. >> let's go. >> and happily, barbara's invited me to her place to try artusi's version of the first-recorded recipe of the famous-meat sauce. [ speaking foreign language ] >> welcome to my house, mr. tucci. >> it's beautiful. >> for italians, "science in the kitchen and the art of eating well" is their second bible. [ speaking foreign language ]