Authentic Cacio e Pepe: Traditional Roman Recipe

Authentic Cacio e Pepe: Traditional Roman Recipe

Cacio e Pepe is one of Rome's most iconic pasta dishes and one of the purest expressions of Italian cooking. Made with just Pecorino Romano, freshly cracked black pepper, pasta, and starchy pasta water, it proves that exceptional ingredients and proper technique are all you need.

Although the ingredient list is remarkably short, achieving a perfectly creamy sauce requires careful attention to temperature, timing, and emulsification. Once mastered, Cacio e Pepe becomes one of the most rewarding pasta dishes you'll ever prepare.

A Roman Classic

Cacio e Pepe literally means "cheese and pepper." Originating in the Lazio region, it has long been a favorite among Roman shepherds, who relied on aged Pecorino Romano, dried pasta, and black pepper—ingredients that traveled well and required no refrigeration.

Today, Cacio e Pepe is celebrated throughout Italy and around the world as one of the defining dishes of Roman cuisine.

The Secret Is in the Pecorino Romano

With only a few ingredients, quality matters immensely. Authentic Pecorino Romano DOP provides the sharp, salty flavor that defines the dish, while its texture allows it to emulsify beautifully with pasta water into a silky sauce.

Freshly cracked black pepper is equally important. Toasting the pepper briefly before combining it with the pasta releases its aroma and gives Cacio e Pepe its unmistakable character.

Ingredients

Serves 2

  • 200g (7 oz) spaghetti, tonnarelli or rigatoni
  • 90g (3 oz) Pecorino Romano DOP, finely grated
  • 2 teaspoons freshly cracked black pepper
  • Kosher salt, for the pasta water

Instructions

  1. Toast the pepper. Place the freshly cracked black pepper into a large skillet over medium heat. Toast for about one minute until fragrant, being careful not to burn it.
  2. Cook the pasta. Bring a large pot of water to a boil. Salt the water lightly, as Pecorino Romano is naturally quite salty. Cook the pasta until about two minutes before al dente. Reserve at least 2 cups of pasta water before draining.
  3. Prepare the cheese mixture. Place the grated Pecorino Romano into a bowl. Add a few tablespoons of warm—not boiling—pasta water and stir until a thick paste begins to form.
  4. Finish the pasta. Transfer the pasta to the skillet with the toasted pepper. Add a splash of reserved pasta water and toss for about one minute.
  5. Create the sauce off the heat. Remove the skillet from the burner. Add the Pecorino mixture gradually while tossing continuously. Add additional pasta water a little at a time until the sauce becomes smooth, creamy, and coats every strand of pasta.
  6. Serve immediately. Finish with more Pecorino Romano and another generous crack of black pepper.

Marco's Tip

The biggest mistake people make with Cacio e Pepe is overheating the cheese. Pecorino Romano melts beautifully when combined with warm pasta water, but excessive heat causes it to seize and become grainy. Always finish the dish off the burner.

Tips for Success

  • Grate the cheese very finely. Fine Pecorino melts much more smoothly.
  • Reserve plenty of pasta water. It is the key ingredient that creates the creamy emulsion.
  • Control the temperature. The pan should be warm, never scorching hot, when the cheese is added.
  • Use freshly cracked pepper. Pre-ground pepper lacks the aroma that defines authentic Cacio e Pepe.
  • Keep it simple. Traditional Cacio e Pepe contains no butter, cream, garlic, or olive oil.

Choosing the Right Pasta

Tonnarelli is considered the traditional pasta for Cacio e Pepe in Rome, although spaghetti and rigatoni are also excellent choices. Whichever shape you choose, a high-quality bronze-cut pasta with a rough surface will help the sauce cling beautifully.

Wine Pairing

The bold character of Pecorino Romano pairs well with crisp Italian whites such as Frascati Superiore, Verdicchio, or Orvieto Classico. If you prefer red wine, choose a light-bodied option with bright acidity, such as Cesanese.

The Essential Ingredient

Authentic Cacio e Pepe begins with authentic Pecorino Romano DOP. Imported from Italy and aged according to tradition, it delivers the distinctive flavor and texture that make this Roman classic possible.

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More Classic Roman Pasta Recipes

Cacio e Pepe is one of the four iconic Roman pasta dishes:

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About the Author

Marco is the founder of Olio&Olive, an Italian food importer and cooking instructor originally from Vicenza, Italy. Since 2004, he has been sourcing exceptional Italian ingredients and teaching authentic regional cooking through hands-on workshops in Dallas.

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