Spaghetti

Why spaghetti became the global pasta

Of the hundreds of Italian pasta shapes, spaghetti became the international face of the cuisine in the 19th and 20th centuries — partly because Naples, the original spaghetti capital, was the major embarkation port for Italian emigrants to the Americas. Italian-American restaurants standardized spaghetti as the default, and the world followed.

The classic sauces

Spaghetti is the canonical pairing for sauces that coat strands without weighing them down:

• Aglio e olio — garlic and olive oil with chili flakes; the simplest perfect dish.
• Pomodoro — fresh tomato and basil.
• Carbonara — egg yolk, guanciale, pecorino; Roman classic, no cream.
• Cacio e pepe — pecorino and black pepper, with starchy pasta water.
• Vongole — clams, white wine, garlic.
• Bolognese — meat sauce; in Italy paired with tagliatelle rather than spaghetti, despite the international name “spaghetti bolognese”.

Cooking the right way

The Italian rules for spaghetti, often broken elsewhere:

1. Boil in well-salted water — the water should taste like the sea.
2. Don’t add oil to the water — it prevents sauce from sticking later.
3. Cook al dente — firm to the bite, with a thin opaque core when cut.
4. Reserve pasta water before draining.
5. Toss with sauce in the pan — never plate sauce on top.

Length matters

Italian spaghetti is sold in uniform 25 cm lengths, designed to fit standard pots. Cutting it shorter, breaking it before cooking, or stirring with a fork while cooking are all considered minor culinary heresies in Italy.