A Brief History of Italian Cuisine

Most Americans think of Italian food as ancient and unchanging, the same recipes passed down through generations. But the tomato-based dishes we associate with Italy are relatively modern. The ingredients we consider essential arrived from the Americas less than 500 years ago. And "Italian cuisine" as a unified concept didn't exist until after the country itself was created in 1861.

This is the real history of how Italian food became Italian food.

Before There Was Italy

For most of history, there was no Italy. The peninsula was a patchwork of city-states, kingdoms, papal territories, and foreign-controlled provinces, each with its own culture, dialect, and cooking traditions. Florence and Naples had as much in common as London and Cairo.

When the Roman Empire dominated the Mediterranean, the cuisine bore almost no resemblance to what we'd recognize today. Romans cooked with garum, a fermented fish sauce made from anchovies and fish entrails. They used it in nearly everything, including desserts. The cookbook attributed to Apicius, dating to sometime between the 1st and 5th centuries, contains nearly 500 recipes, and over 400 of them include fish sauce. Romans ate no tomatoes, no peppers, no potatoes. Their pasta equivalent, called lagane, was more like flat sheets of cooked dough layered with legumes.

The Mediterranean triad of bread, wine, and olive oil anchored the diet. Wealthy Romans ate elaborate dishes featuring peacock, flamingo, and dormice. Everyone else ate grain porridge and whatever vegetables they could grow.

The Arab Gift

The Arabs ruled Sicily from 827 to 1091, and their influence on the island's food remains visible today. They brought citrus trees, sugar cane, saffron, cinnamon, rice, and almonds. They introduced irrigation techniques that transformed Sicilian agriculture.

Most significantly for pasta's future, Arab settlers brought durum wheat and methods for drying dough. In 1154, the Arab geographer Al-Idrisi described the town of Trabia, near Palermo, as producing large quantities of dried string-shaped pasta called itriya that was exported throughout the Mediterranean. This dried pasta, portable and shelf-stable, could survive long journeys. The technology spread north to the Italian mainland.

The myth that Marco Polo brought pasta from China in 1295 has been thoroughly debunked. Commercial contracts from Genoa dated 1157 to 1160 record large imports of Sicilian pasta, decades before Polo's travels.

Sicilian desserts still carry obvious Arab DNA. Cassata, cannoli, and marzipan (frutta di Martorana) all derive from Arab confectionery traditions. The intense sweetness characteristic of Sicilian pastry reflects an Arab taste for sugar that the rest of Italy never fully adopted.

The Columbian Shock

When Spanish explorers returned from the Americas in the 16th century, they brought tomatoes, peppers, corn, and potatoes. Europeans initially viewed these plants with suspicion. Tomatoes belonged to the nightshade family, which includes poisonous plants like belladonna. For nearly two centuries, Italians grew tomatoes as ornamental curiosities.

The first known Italian tomato sauce recipe appeared in 1692, written by Antonio Latini, a steward to Spanish nobility in Naples. His sauce was intended for meat, not pasta. It contained tomatoes, chiles, onion, thyme, salt, oil, and vinegar. The combination of tomatoes with pasta came later.

By 1800, tomatoes were widely cultivated in southern Italy, particularly around Naples and in the volcanic soil near Mount Vesuvius. A Napoleonic-era survey confirmed their popularity among the Neapolitan poor. The fruit was cheap and grew abundantly in the southern climate. Sun-dried tomatoes and tomato paste became methods of preservation that extended the ingredient through the year.

The association between pasta and tomato sauce solidified in the mid-19th century. Pizza Margherita, supposedly created in 1889 to honor Italy's queen, may actually date to the 1790s. Either way, the red, white, and green of tomato, mozzarella, and basil gained symbolic power after Italian unification, echoing the new national flag.

The Invention of Italian Cuisine

Italy became a unified nation in 1861. Before that date, there was Neapolitan food and Tuscan food and Venetian food. Sicilians cooked differently than Lombards. People from different regions could barely understand each other's dialects.

Pellegrino Artusi, a silk merchant from Romagna, published "La scienza in cucina e l'arte di mangiar bene" (Science in the Kitchen and the Art of Eating Well) in 1891. Publishers rejected it, so he paid to print it himself. The first thousand copies took four years to sell. But by his death in 1911, the book had gone through fifteen editions and expanded from 475 to 790 recipes. It has rarely been out of print since.

Artusi's contribution was simple but transformative. He collected recipes from across the peninsula and wrote them in clear, accessible Italian. For the first time, a reader in Milan could learn to make Neapolitan maccheroni, and a Roman could try Bolognese ragù. Artusi's work created the idea that these regional cuisines, together, formed something called "Italian food."

The cultural historian Piero Camporesi wrote that Artusi's cookbook did more for national unification than the novel "I Promessi Sposi" (The Betrothed), which was considered a cornerstone of Italian literature.

What Italian-American Food Is (And Isn't)

Between 1880 and 1920, roughly four million Italians emigrated to the United States. Most came from the impoverished south – Campania, Calabria, Sicily, and Puglia. In Italy, they had survived on a largely vegetarian diet. Meat was reserved for holidays.

In America, they found abundance. Meat was cheap. Italian-American cooking reflects what poor immigrants imagined they should eat now that they could afford to. Dishes grew richer. Meatballs, rarely eaten in Italy, became standard. Veal parmigiana, unknown in the old country, was invented in American kitchens. Spaghetti and meatballs, lobster fra diavolo, chicken parm, baked ziti with ricotta – all of these are American creations with Italian ancestry.

The food traditions immigrants brought transformed in their new context. Red sauce became thicker, sweeter. Portions expanded. Regional distinctions that would never blur in Italy merged in America. Sicilians, Neapolitans, and Calabrians, who had identified primarily with their villages and provinces, began calling themselves Italian.

Italian-American food is a distinct cuisine. It developed in specific historical circumstances that included immigrant resourcefulness, American abundance, the cost of ingredients, and a need to create community among people who shared a language but came from very different food traditions. It deserves respect on its own terms, even if your grandmother in Napoli would not recognize the Sunday gravy.

The Catherine de' Medici Myth

You may have heard that Catherine de' Medici, the Florentine noblewoman who married the future King Henry II of France in 1533, brought Italian cooking to France and civilized French cuisine. The story appears in countless food histories.

It's not true. Researchers have found no evidence that Catherine employed Italian chefs. The only historical source linking her to food is a chronicler's account of her eating too much artichoke pie at a wedding and getting indigestion. The myth first appeared in the 18th century, more than a century after her death.

By the time Catherine arrived in France, the French court was already as sophisticated as any in Europe. Her father-in-law, Francis I, had brought Leonardo da Vinci and other Italian artists to France. Cultural exchange between France and Italy had been ongoing for decades. There was no singular moment when Italian food transformed France.

The Catherine myth persists because it offers a tidy origin story. Food history rarely works that way.

Italian Food Today

In 2025, UNESCO designated Italian cuisine as Intangible Cultural Heritage of Humanity. The recognition acknowledges Italian food as a living cultural system, with traditions, practices, knowledge, and skills passed across generations.

The paradox is that Italian cuisine achieved global recognition through its fragmentation. The same medieval political divisions that kept Italy from unifying for a thousand years also preserved intensely local food traditions. Bolognese ragù differs from Roman ragù. Ligurian pesto has nothing to do with Sicilian pesto trapanese beyond the name. A dish considered authentic in one valley may be unknown twenty kilometers away.

This regionalism frustrates standardization but sustains vitality. Italian cuisine remains tied to specific places, specific producers, specific seasons, and local preferences. The Protected Designation of Origin (DOP) system certifies foods produced in traditional ways in traditional locations like San Marzano tomatoes grown on the slopes of Mount Vesuvius and Parmigiano-Reggiano aged in Emilia-Romagna.

When you cook Italian food at home, you're participating in this history. The tomato in your sauce traveled from the Andes to Spain to Naples before becoming so associated with Italy that we've forgotten it was ever foreign. The pasta on your plate descends from Arab innovation in medieval Sicily. The recipe you're following may trace back to Artusi's effort to unify a country through its kitchens.

Italian cuisine is ancient in some ways, startlingly recent in others. It's regional and national simultaneously. It belongs to specific places and has spread across the world.