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How to Make Real Pasta Carbonara

Name: How to Make Real Pasta Carbonara
Yield: 4
Ingredients: 4 oz guanciale; 3 whole eggs; 1 egg yolk; 1 cup Pecorino Romano; 1 pound spaghetti or tonnarelli; 2 cups pasta water

Carbonara is eggs, cheese, pasta water, and guanciale. No cream, no peas, no garlic. The magic happens when you whisk hot pasta water into beaten eggs and cheese off the heat, creating a silky sauce that coats every strand. Get your timing right and you'll have the creamiest pasta without a drop of cream.

Total time: 25 min
Hands-on: 25 min
Serves: 4
Difficulty: Medium

Ingredients

4 oz guanciale
3 whole eggs
1 egg yolk
1 cup Pecorino Romano
1 pound spaghetti or tonnarelli
2 cups pasta water

Step by step

Prepare the guanciale. Cut 4 ounces of guanciale into thick matchsticks. Start them in a cold pan—no oil needed. Cook over medium heat until the fat renders and the pieces turn golden and crispy, about 8 minutes. The rendered fat is your flavor base.
Beat the eggs and cheese. Crack 3 whole eggs plus 1 yolk into a large bowl. Add 1 cup freshly grated Pecorino Romano and plenty of black pepper. Whisk until smooth. This mixture will become your sauce.
Cook the pasta. Boil 1 pound of spaghetti or tonnarelli in well-salted water. Cook it 1 minute less than the package says—it finishes cooking in the pan. Save 2 cups of pasta water before draining.
Combine pasta and guanciale. Add the drained pasta to the pan with the guanciale and rendered fat. Toss for 30 seconds over low heat. Remove the pan from heat completely.
Create the sauce. Working quickly, pour the egg mixture over the pasta. Add a splash of hot pasta water and toss vigorously with tongs. Keep adding pasta water, a little at a time, until you get a creamy sauce that coats each strand. The residual heat cooks the eggs gently.

Tips & troubleshooting

Temperature control is everything—too hot and you'll scramble the eggs, too cool and the sauce won't come together
Save extra pasta water. You'll likely need more than you think to get the right consistency
Grate your own Pecorino Romano. Pre-grated cheese won't melt smoothly into the sauce
Work fast once you start combining. The pasta cools quickly and you need that residual heat

Variations

Carbonara with Pancetta. Use thick-cut pancetta if guanciale isn't available. Dice it and render the fat the same way, though the flavor will be milder.
Half-and-Half Cheese. Mix Pecorino Romano with Parmigiano-Reggiano for a less sharp, more complex flavor. Use equal parts of each.
Extra Yolk Version. Use 2 whole eggs plus 2 yolks for an even richer sauce. Perfect when you want maximum silkiness.

Questions

Why does my carbonara look scrambled?: The pan was too hot when you added the eggs. Always remove from heat completely before adding the egg mixture, and toss constantly while adding pasta water gradually.
Can I use bacon instead of guanciale?: Bacon works in a pinch, but choose thick-cut and avoid anything too smoky. The flavor will be different—guanciale has a cleaner pork taste without the smokiness.
What if I can't find Pecorino Romano?: Parmigiano-Reggiano alone works, though you'll miss the sharpness that makes carbonara distinctive. Mix in a pinch of salt to compensate for the lost intensity.
How much pasta water should I use?: Start with 2-3 tablespoons and add more gradually. The sauce should coat the pasta like silk—not dry, not soupy. Each batch is different depending on your eggs and cheese.