Chicken liver isn’t the most popular of meats these days, but for most of the 20th century it was the key component of a popular spaghetti dish.

French Bread Pizza is often associated with Stouffer’s, the frozen food giant that helped popularize lasagna. French Bread Pizza followed a few years later. Stouffer’s launched the product in 1974 with an eye toward pizza ovens, then an increasingly popular home appliance.

Pizza took off across America during the 1950s. There were numerous contributing factors to the rise in the sudden popularity, but one that profoundly shaped every day cooking was the desire for more convenient foods.

American-style meatballs served over spaghetti was invented by immigrants arriving in the United States. Typically, Italian meatballs were served separately rather than alongside spaghetti.

This vodka and cream sauce comes from an American cookbook, but based on recipes collected in Italy.

Italian-style meatballs served with tomato sauce were one of the few “ethnic” dishes included in the War Department cooking technical manuals in World War II.

Ada Boni collected Italian domestic kitchen recipes, first publishing them in a cooking magazine, and then in a now famous cookbook, Il talismano della felicita — The Talisman of Happiness. The book collected regional recipes into one singular volume, a book that continues to be given away to brides on their wedding day, and that has increased in volume and spawned sequels and secondary collections.

Puttanesca sauce has often been suggested as a pasta prepared by prostitutes, although there is little truth to this particular legend.

Could this be the first red sauce recipe in American?

Meatballs and spaghetti are an American invention, and one of the earliest documented versions of spaghetti and meatballs might have been an accident.