Experience the simplicity and elegance of spaghetti cacio e pepe. This classic Roman dish combines just a few ingredients to create a rich and flavorful pasta that is sure to impress. Perfect for a quick weeknight dinner or a sophisticated meal with friends, this recipe highlights the beauty of Italian cuisine.
One key ingredient in this recipe is pecorino romano cheese, a hard, salty cheese made from sheep's milk. It may not be as commonly found in every household as parmesan, but it is essential for achieving the authentic flavor of cacio e pepe. Make sure to check the cheese section of your supermarket for this ingredient.

Ingredients for Spaghetti Cacio e Pepe
Spaghetti: The base of the dish, providing the perfect canvas for the sauce.
Pecorino romano cheese: A hard, salty cheese made from sheep's milk, essential for the authentic flavor.
Black pepper: Freshly ground to add a spicy, aromatic kick to the dish.
Salt: Used to season the pasta water, enhancing the overall flavor of the dish.
Technique Tip for This Recipe
To achieve the perfect creamy sauce for your spaghetti cacio e pepe, make sure to finely grate the pecorino romano cheese. This ensures it melts smoothly and combines well with the pasta water. Additionally, when toasting the black pepper, keep a close eye on it to avoid burning, as this can impart a bitter taste to the dish.
Suggested Side Dishes
Alternative Ingredients
spaghetti - Substitute with linguine: Linguine has a similar texture and thickness, making it a good alternative for holding the sauce.
spaghetti - Substitute with fettuccine: Fettuccine's flat shape can also capture the creamy cheese and pepper sauce well.
pecorino romano cheese - Substitute with parmesan cheese: Parmesan has a similar salty and nutty flavor, though slightly milder.
pecorino romano cheese - Substitute with grana padano: Grana Padano is another hard cheese with a comparable texture and flavor profile.
black pepper - Substitute with white pepper: White pepper has a similar heat but a slightly different flavor, which can still work well in the dish.
black pepper - Substitute with pink peppercorns: Pink peppercorns offer a milder, fruitier flavor that can add a unique twist to the dish.
salt - Substitute with sea salt: Sea salt has a purer taste and can enhance the flavors of the dish similarly.
salt - Substitute with kosher salt: Kosher salt has a coarser texture and a clean taste, making it a good alternative for seasoning.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
Allow the spaghetti cacio e pepe to cool completely before storing. This prevents condensation, which can make the pasta soggy.
Transfer the cooled pasta to an airtight container. If you have multiple servings, consider using individual containers for easy reheating.
Store the container in the refrigerator. The spaghetti will keep well for up to 3-4 days.
For freezing, place the cooled pasta in a freezer-safe container or a resealable plastic bag. Squeeze out as much air as possible to prevent freezer burn.
Label the container or bag with the date to keep track of its freshness.
When ready to reheat, thaw the spaghetti in the refrigerator overnight if frozen.
Reheat the pasta gently in a skillet over medium heat. Add a splash of water or olive oil to help loosen the sauce and restore its creamy texture.
Stir frequently to ensure even heating and prevent the pecorino romano cheese from clumping.
If the sauce appears too thick, add a bit more water or olive oil until you reach the desired consistency.
Serve immediately, garnished with additional pecorino romano cheese and freshly ground black pepper if desired.
How to Reheat Leftovers
Stovetop Method
- Place a skillet over medium heat and add a splash of olive oil or a small knob of butter.
- Add the leftover spaghetti cacio e pepe to the skillet.
- Pour in a few tablespoons of water or chicken broth to help loosen the sauce.
- Toss the pasta gently until heated through and the sauce becomes creamy again.
- Serve immediately, garnished with additional pecorino romano and black pepper if desired.
Microwave Method
- Place the leftover spaghetti cacio e pepe in a microwave-safe bowl.
- Add a splash of water or chicken broth to the pasta.
- Cover the bowl with a microwave-safe lid or a damp paper towel to retain moisture.
- Microwave on medium power for 1-2 minutes, stirring halfway through.
- Check if the pasta is heated through; if not, continue microwaving in 30-second intervals.
- Once hot, give it a good stir to ensure the sauce is creamy and serve immediately.
Oven Method
- Preheat your oven to 350°F (175°C).
- Place the leftover spaghetti cacio e pepe in an oven-safe dish.
- Add a splash of water or chicken broth to the pasta.
- Cover the dish with aluminum foil to prevent drying out.
- Bake for about 15-20 minutes, or until the pasta is heated through.
- Remove from the oven, stir to combine the sauce, and serve immediately.
Double Boiler Method
- Fill a pot with a few inches of water and bring it to a simmer.
- Place a heatproof bowl over the pot, ensuring it doesn't touch the water.
- Add the leftover spaghetti cacio e pepe to the bowl.
- Stir occasionally, adding a splash of water or chicken broth if needed to loosen the sauce.
- Heat until the pasta is warmed through and the sauce is creamy.
- Serve immediately, garnished with extra pecorino romano and black pepper if desired.
Best Tools for This Recipe
Large pot: Used to boil the water for cooking the spaghetti.
Skillet: Used to toast the black pepper and combine it with the pasta.
Tongs: Useful for tossing the pasta with the pepper and cheese.
Cheese grater: Used to finely grate the pecorino romano cheese.
Measuring spoons: Used to measure the black pepper.
Ladle: Used to reserve the pasta cooking water.
Colander: Used to drain the cooked spaghetti.
Serving bowl: Optional, for serving the finished dish.
Pepper grinder: Used to freshly grind the black pepper.
How to Save Time on Making This Recipe
Pre-grate the cheese: Save time by pre-grating the pecorino romano cheese and storing it in the fridge.
Use a kettle: Boil water in a kettle first, then transfer it to the pot to speed up the process.
Prep ingredients: Measure out the black pepper and salt before you start cooking.
Reserve pasta water: Use a heatproof measuring cup to easily reserve the pasta cooking water.
Multitask: Toast the black pepper while the spaghetti cooks to save time.

Spaghetti Cacio e Pepe
Ingredients
Main Ingredients
- 400 g Spaghetti
- 100 g Pecorino Romano cheese, finely grated
- 2 teaspoon Black pepper, freshly ground
- to taste Salt
Instructions
- Bring a large pot of salted water to a boil. Add spaghetti and cook until al dente.
- Meanwhile, toast the black pepper in a large skillet over medium heat until fragrant.
- Reserve 1 cup of pasta cooking water, then drain the spaghetti.
- Add the hot pasta to the skillet with the toasted pepper. Toss to combine.
- Gradually add the grated Pecorino Romano cheese, tossing constantly and adding reserved pasta water as needed to create a creamy sauce.
- Serve immediately, garnished with additional cheese and black pepper if desired.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
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