🇮🇹 Spaghetti Carbonara

Name: Spaghetti Carbonara
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Yield: 4 servings
Cuisine: Rome, Italy
Ingredients: 400 g Spaghetti; 200 g Guanciale, cut into batons; 5 large Egg Yolks + 1 Whole Egg; 100 g Pecorino Romano, grated; 2 tsp Black Pepper; 2 tbsp Sea Salt

Rome, Italy Pasta Prep 10 min Cook 15 min Serves 4 650 kcal

Carbonara is one of Rome’s most famous pasta dishes. It relies on four ingredients — guanciale, egg yolks, Pecorino Romano, and black pepper — to create a glossy, silky sauce. There is no cream. The creaminess comes from the eggs and pasta water emulsifying together.

Ingredients

400 g Spaghetti
200 g Guanciale, cut into batons
5 large Egg Yolks + 1 Whole Egg
100 g Pecorino Romano, grated
2 tsp Black Pepper
2 tbsp Sea Salt

Method

Boil water with salt.
Render guanciale in a cold dry skillet 8–10 min until golden. Turn off heat.
Whisk eggs, Pecorino, and pepper into a paste.
Boil spaghetti 2 min less than package directions.
Reserve 1 cup pasta water. Toss spaghetti in guanciale fat off heat.
Add egg mixture and pasta water. Toss rapidly until glossy.
Serve with crispy guanciale, Pecorino, and pepper.

History

Carbonara is a relatively recent addition to Italian cuisine, first appearing in Rome in the mid-20th century. Its origins are disputed: some food historians link it to the charcoal burners (carbonai) who worked in the Appennine mountains and cooked pasta with cured pork and eggs; others point to the American soldiers stationed in Rome during World War II, who brought bacon and powdered eggs with them and combined them with local pasta. What is certain is that the dish as we know it today — with guanciale, Pecorino Romano, and egg yolks, and no cream — solidified in Roman trattorias in the 1950s and 1960s, and has been fiercely protected ever since.

The science

The silky sauce in carbonara is an emulsion — a stable mixture of fat (from the guanciale) and water (from the pasta water), held together by the emulsifying properties of the egg yolks. The trick is temperature control: the eggs must be hot enough to thicken but not so hot that they scramble. Adding the egg mixture to the pan off the heat, then loosening it with starchy pasta water, keeps the temperature in the sweet spot where the yolks thicken into a sauce rather than setting into curds. The starch in the pasta water is also essential — it helps the sauce cling to the pasta and prevents it from separating.

Substitutions

Guanciale (cured pork cheek) is the traditional choice and gives the dish its distinctive flavour, but pancetta is a close substitute if you cannot find it. American bacon is not a good substitute — it is smoked and produces a very different result. Pecorino Romano is sharp and salty; Parmigiano-Reggiano is milder, and a mix of the two is common. For a lighter version, use one less yolk and one extra whole egg. There is no good way to make carbonara vegan without fundamentally changing the dish, but a cashew-based cream sauce with smoked mushrooms gets you in the right territory.

Chef's tip

Never add eggs over direct heat — that is how you get scrambled eggs, not carbonara.

Drink pairing

Frascati or Vermentino. Both are crisp, dry Italian whites that cut through the richness of the eggs and cheese without competing with the guanciale.