Spaghetti Carbonara (Authentic Roman Style)
This is the real deal — authentic Roman carbonara made with just five ingredients and zero cream. The trick is using the residual heat from the pasta to gently cook the egg and cheese mixture into a silky, golden sauce that clings to every strand. Once you make it properly, you'll never go back to the cream-laden versions.
Prep Time
10 min
10 min
Cook Time
15 min
15 min
Total Time
25 min
25 min
Servings
4
4
Ingredients
- 400g (14 oz) spaghetti
- 200g (7 oz) guanciale, cut into strips or lardons
- 6 large egg yolks
- 2 whole large eggs
- 100g (3.5 oz) Pecorino Romano, finely grated, plus more for serving
- Freshly cracked black pepper, generous amount
- Kosher salt for pasta water
Instructions
- Boil the pasta. Bring a large pot of generously salted water to a rolling boil. Add the spaghetti and cook until 1 minute short of al dente (check the package time and subtract 1 minute). The pasta will finish cooking in the skillet.
- Render the guanciale. While the pasta cooks, place the guanciale strips in a cold large skillet. Turn the heat to medium and render slowly for 8-10 minutes, stirring occasionally, until the fat is translucent and the edges are golden and crispy. Remove the skillet from heat.
- Make the egg mixture. In a medium bowl, whisk together the egg yolks, whole eggs, and most of the grated Pecorino Romano (reserve 2 tablespoons for serving). Add a very generous amount of freshly cracked black pepper — at least 1 teaspoon.
- Reserve pasta water. When the pasta is ready, scoop out 1 cup (240ml) of the starchy cooking water, then drain the spaghetti.
- Combine pasta and guanciale. Add the hot, drained spaghetti to the skillet with the guanciale (off the heat). Toss vigorously to coat every strand in the rendered fat.
- Create the sauce. Pour the egg and cheese mixture over the pasta, tossing constantly and vigorously with tongs. The residual heat will gently cook the eggs into a creamy sauce. Add splashes of reserved pasta water (about 3-4 tablespoons) to achieve a silky, glossy consistency. The sauce should coat each strand without pooling at the bottom.
- Serve immediately. Plate in warmed bowls, topped with the reserved Pecorino and more freshly cracked black pepper.
Pro Tips
- Never add the egg mixture over direct heat. This is the #1 mistake. If the pan is too hot, you'll get scrambled eggs instead of a creamy sauce. Always work off the heat, and let the pasta's residual warmth do the cooking.
- Guanciale vs. pancetta vs. bacon. Guanciale (cured pork jowl) is traditional and melts into something magical. Pancetta is an acceptable substitute. Regular bacon adds a smokiness that's non-traditional but still delicious.
- Save more pasta water than you think. The starch in pasta water is the secret emulsifier. You may not use the full cup, but having it on hand lets you adjust the sauce consistency perfectly.
- Use the best Pecorino you can find. Pre-grated cheese contains anti-caking agents that prevent smooth melting. Always grate a block of Pecorino Romano on the finest holes of your grater.
Variations
- Cacio e Pepe style: Skip the guanciale and eggs entirely. Toss hot pasta with Pecorino, black pepper, and pasta water for an even simpler Roman classic.
- Carbonara with rigatoni: Swap spaghetti for rigatoni — the tubes trap the creamy sauce beautifully and give a heartier bite.
- Lighter version: Use 4 whole eggs instead of the yolk-heavy mix for a slightly lighter (though less traditional) result.
Nutrition Facts
Per serving (approximate)
| Calories | 620 kcal |
|---|---|
| Fat | 28g |
| Carbohydrates | 62g |
| Protein | 30g |
| Fiber | 2g |