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Cacio e Pepe

Cacio e Pepe

The Roman holy trinity of pasta, Pecorino Romano, and black pepper — deceptively simple and stunningly delicious.

Details

Prep Time 5 mins
Cook Time 12 mins
Servings 4
Difficulty Medium
Elena Marchetti
Elena Marchetti
Pastry Chef & Mediterranean Specialist

Ingredients

  • 400g tonnarelli or spaghetti
  • 200g Pecorino Romano, finely grated
  • 2 tbsp freshly cracked black pepper
  • Reserved pasta water

Instructions

  1. 1

    Bring a large pot of salted water to a boil. Cook pasta until 1 minute short of al dente. Reserve 2 cups pasta water before draining.

  2. 2

    Toast black pepper in a dry large skillet over medium heat for 1-2 minutes until fragrant.

  3. 3

    Add 1 cup pasta water to the pepper and bring to a simmer.

  4. 4

    Add the drained pasta and toss vigorously, adding more pasta water as needed.

  5. 5

    Remove from heat. Add Pecorino Romano a handful at a time, tossing constantly to create a creamy, emulsified sauce. Add splashes of pasta water to reach a glossy, coating consistency.

  6. 6

    Serve immediately with extra pepper and Pecorino on top.

About This Recipe

Cacio e Pepe, meaning "cheese and pepper," is the epitome of Roman cucina povera, a testament to how profoundly delicious simplicity can be. Rooted in the ancient culinary traditions of Latium shepherds, who relied on long-lasting, portable ingredients, this iconic pasta dish transforms just three core components—pecorino, black pepper, and pasta—into an ethereal, creamy masterpiece. Its magic lies entirely in the emulsification: expertly combining the starchy pasta water with the finely grated Pecorino Romano and freshly cracked pepper at just the right temperature. The result is a velvety, intensely savory sauce that clings to every strand of tonnarelli or spaghetti, boasting a pungent peppery kick and the distinct umami of aged sheep's milk cheese. The key technique involves a rapid, vigorous stirring to prevent the cheese from clumping, ensuring a smooth, cohesive sauce that enrobes, rather than sits atop, the pasta. This dish is not just food; it’s an experience, a delicate balance of heat, salt, and starch that embodies the soul of Italian cooking.

Tips & Tricks

  • To achieve a perfectly creamy sauce, ensure your Pecorino Romano is very finely grated and at room temperature. Gradually add a small amount of starchy pasta water to the cheese and pepper mixture off the heat, whisking vigorously to create a smooth paste before adding the al dente pasta.
  • For a slightly milder flavor profile or if Pecorino Romano is too intense, you can use a 50/50 blend of Pecorino Romano and Parmigiano-Reggiano. While traditionalists might frown, this variation offers a different, still delicious, depth of flavor.
  • Cacio e Pepe is best enjoyed immediately upon preparation, as the sauce can separate or become pasty as it cools. If you must store leftovers, gently reheat them in a pan with a splash of water or broth, stirring constantly over low heat to try and re-emulsify the sauce.
  • Serve Cacio e Pepe simply, perhaps alongside a crisp, lightly dressed green salad with a lemon vinaigrette to cut through the richness. A glass of dry, crisp white wine like a Frascati or Vermentino would complement its bold flavors beautifully.

Nutrition Facts

Per serving (approximate)

550
calories
28g
protein
70g
carbs
18g
fat
3g
fiber