🇮🇹 Italian · Pasta
🍝 Spaghetti Carbonara
Spaghetti alla Carbonara
Spaghetti Carbonara is Rome's most fiercely defended pasta dish — silky egg and Pecorino coating each strand, studded with crisp guanciale, with absolutely no cream in sight.
The magic of true carbonara lies entirely in technique: eggs and cheese are whisked together off the heat and tossed with hot pasta and rendered guanciale fat, the residual warmth alone gently cooking the eggs into a glossy sauce rather than scrambling them.
Ingredients
Equipment: Large pot, Large skillet, Mixing bowl, Tongs
- 400 g (14 oz) spaghetti
- 150 g (5 oz) guanciale, cut into small strips
- 4 large egg yolks, plus 1 whole egg
- 80 g (1 cup) finely grated Pecorino Romano, plus more for serving
- Freshly ground black pepper, generous amount
- Fine sea salt, for the pasta water
Method
- Bring a large pot of generously salted water to a boil for the spaghetti.
- While the water heats, whisk the egg yolks, whole egg, and Pecorino Romano together in a bowl until smooth. Season generously with black pepper.
- Cook the guanciale in a cold, dry skillet over medium heat, letting the fat render slowly until crisp and golden, about 6–8 minutes. Remove from heat.
- Cook the spaghetti until al dente. Reserve a cup of pasta water before draining.
- Add the hot, drained pasta directly to the skillet with the guanciale and its fat, tossing to coat, off the heat.
- Let the pasta cool for about 30 seconds, then pour in the egg and cheese mixture, tossing vigorously and continuously — the residual heat will gently cook the eggs into a creamy sauce.
- Add splashes of reserved pasta water as needed to loosen the sauce to a silky, coating consistency.
- Serve immediately with extra Pecorino and black pepper.
Chef Tips
- Take the pan off the heat before adding the egg mixture — direct heat scrambles the eggs instead of creating a silky sauce.
- Guanciale is traditional and gives the best flavor; pancetta is the closest substitute if unavailable.
- Toss constantly and vigorously when combining the egg mixture — this is what emulsifies the sauce.
Common Mistakes to Avoid
- Adding cream — authentic carbonara never contains cream; the creaminess comes purely from egg, cheese, and starchy pasta water.
- Cooking the eggs directly over heat, resulting in scrambled egg bits instead of a smooth sauce.
- Using pre-grated cheese, which often contains anti-caking agents that prevent a smooth emulsion.
Nutrition (per serving)
Health Benefits
- A good source of protein from the eggs and cheese.
- Higher in fat and calories, best enjoyed as an occasional indulgence.
Cultural Note
Romans consider carbonara close to sacred, and adding cream or garlic is regarded by purists as a culinary offense. Its exact origins are debated, with theories ranging from Roman charcoal workers (carbonai) to American soldiers combining eggs and bacon rations during WWII.
Storage & Serving
Storage: Best eaten immediately — the egg-based sauce does not reheat or store well.
Reheating: Not recommended; carbonara is meant to be eaten fresh, as reheating can scramble the eggs.
Serve with: A simple green salad, Crusty bread, A glass of Frascati