“While Apicius is full of ancient delicacies such as roasted peacock, boiled sow vulva, testicles, and other foods we would not commonly eat today, there are many others that are still popular, including tapenade, absinthe, flatbreads, and meatballs. There is even a recipe for Roman milk and egg bread that is identical to what we call French toast. And, contrary to popular belief, foie gras was not originally a French delicacy. The dish dates back twenty-five hundred years, and Pliny credits Apicius with developing a version using pigs instead of geese by feeding hogs dried figs and giving them an overdose of mulsum (honey wine) before slaughtering them.”
Book:Feast of Sorrow