Spaghetti Cacio e Pepe - Chef in Rome shares easy Pasta Recipe
Spaghetti Cacio e Pepe - Chef in Rome shares easy Pasta Recipe is a easy Italian recipe that serves 4. 450 calories per serving. Recipe by Aden Films on YouTube.
Prep: 15 min | Cook: 10 min | Total: 30 min
Cost: $7.60 total, $1.90 per serving
Ingredients
- 400 g Tonnarelli (or large spaghetti) (dry, preferably fresh egg pasta for authentic texture)
- 200 g Pecorino Romano Cheese (finely grated; aged 12‑24 months for best flavor)
- 2 tsp Black Pepper (freshly cracked; use a pepper mill for best aroma)
- 1 tbsp Salt (coarse sea salt for pasta water)
Instructions
Boil Water
Fill a large pot with 4‑5 L of water, add 1 tbsp salt, and bring to a rolling boil.
Time: PT5M
Temperature: 100°C
Grate Cheese & Crack Pepper
While the water is heating, finely grate the Pecorino Romano and freshly crack the black pepper into a bowl.
Time: PT3M
Cook Pasta
Add the tonnarelli to the boiling water and cook al dente, about 5‑6 minutes (or according to package).
Time: PT6M
Temperature: 100°C
Reserve Pasta Water
Using a ladle, scoop out 1 cup (≈240 ml) of the hot pasta water and set aside.
Time: PT1M
Drain Pasta
Drain the pasta in a colander, but do not rinse. Return the hot pasta to the pot (off the heat).
Time: PT1M
Create the Creamy Sauce
Sprinkle the grated Pecorino and cracked pepper over the pasta. Toss continuously, adding the reserved pasta water a little at a time until a smooth, glossy sauce coats every strand.
Time: PT3M
Serve Immediately
Plate the pasta, finish with an extra pinch of black pepper and a small shaving of Pecorino if desired. Serve hot.
Time: PT1M
Nutrition Facts
- Calories
- 450
- Protein
- 20 g
- Carbohydrates
- 55 g
- Fat
- 15 g
- Fiber
- 2 g
Dietary info: Vegetarian (contains dairy)
Allergens: Dairy, Gluten
Ingredient Substitutions
- Instead of Tonnarelli (or large spaghetti): Spaghetti, Bucatini
- Instead of Pecorino Romano Cheese: Parmigiano-Reggiano (less sharp), Grana Padano
- Instead of Black Pepper: White pepper (different flavor)
- Instead of Salt: Kosher salt
Equipment Needed
- Large Pot
- Colander
- Cheese Grater
- Wooden Spoon or Tongs
- Ladle (optional)
- Mixing Bowl (optional)
Critical Steps — Do Not Skip
- Boil water with enough salt
- Reserve starchy pasta water
- Toss cheese and pepper with hot pasta off the heat, adding water gradually
Chef Tips from the Video
- Use freshly cracked black pepper for maximum aroma; a pepper mill gives larger, more fragrant particles.
- Reserve more than 1 cup of pasta water if you prefer a looser sauce.
- Work quickly once the pasta is drained; the residual heat creates the emulsion.
- If you prefer a richer mouthfeel, add a tiny knob of butter at the end.
Troubleshooting
Cheese clumps and does not melt
Add pasta water gradually while tossing vigorously; keep the pasta hot but off direct flame.
Sauce is too watery
Use less water or let the pasta sit for a minute to absorb excess liquid before adding more cheese.
Sauce is grainy or gritty
Ensure the Pecorino is finely grated and the pepper is freshly cracked; avoid pre‑grated cheese which contains anti‑caking agents.
Storage
Refrigerator: Store leftovers in an airtight container for up to 2 days; reheat gently with a splash of water.
Freezer: Not recommended – the texture of the cheese changes.
Room temperature: Do not leave at room temperature for more than 2 hours.
Make-Ahead Tips
- Grate the Pecorino and measure the pepper before you start cooking.
- Measure out 1 cup of pasta water and keep it warm.
Frequently Asked Questions
What is the cultural significance and history of Cacio e Pepe in Roman cuisine?
Cacio e Pepe originated among shepherds in the Lazio region who needed a simple, high‑energy meal made from the few ingredients they carried: Pecorino cheese, black pepper, and pasta. The dish embodies the frugality and flavor of traditional Roman cooking.
What are the traditional regional variations of Cacio e Pepe in Italy?
In Rome the classic version uses Pecorino Romano and freshly cracked black pepper. In some nearby regions, a touch of butter or a blend of Pecorino and Parmigiano is added, but purists keep it to just cheese, pepper, and pasta.
How is Cacio e Pepe traditionally served in Rome?
It is served hot, directly after tossing, with a final garnish of extra grated Pecorino and a generous crack of black pepper. It is often enjoyed as a primo (first course) in a multi‑course Roman meal.
What occasions or celebrations is Cacio e Pepe traditionally associated with in Roman culture?
Cacio e Pepe is a staple everyday dish but is also featured at casual family gatherings and trattoria lunches. Its simplicity makes it a comfort food for both daily meals and modest celebrations.
What makes Cacio e Pepe special or unique in Roman cuisine?
The dish showcases the Roman principle of “less is more,” turning just three ingredients into a silky, flavorful sauce through the technique of emulsifying cheese with starchy pasta water.
What are the most common mistakes to avoid when making Cacio e Pepe at home?
Common errors include adding the cheese while the pan is still on high heat (causing clumps), using too much water (making the sauce watery), and under‑seasoning the pasta water. Keep the heat low and add water gradually.
Why does this Cacio e Pepe recipe use freshly cracked black pepper instead of pre‑ground pepper?
Freshly cracked pepper releases volatile oils that give the dish its characteristic aroma and slight heat, whereas pre‑ground pepper loses flavor quickly and can make the sauce taste dull.
Can I make Cacio e Pepe ahead of time and how should I store it?
Cacio e Pepe is best served immediately. If you need to keep leftovers, store in an airtight container in the refrigerator for up to 2 days and reheat gently with a splash of water, stirring constantly to revive the sauce.
What texture and appearance should I look for when making Cacio e Pepe?
The sauce should be glossy and coat each strand of pasta evenly, with a creamy, slightly thick consistency that clings without pooling. The color is a pale ivory with specks of black pepper.
How do I know when Cacio e Pepe is done cooking?
When the cheese has fully melted into a smooth emulsion, the pasta is al dente, and the sauce has a silky sheen that clings to the pasta, the dish is ready. It should feel warm but not hot enough to scorch the cheese.
What does the YouTube channel Aden Films specialize in?
The YouTube channel Aden Films focuses on authentic Italian cooking tutorials, highlighting traditional recipes from Rome and other regions with clear, step‑by‑step demonstrations.
How does the YouTube channel Aden Films' approach to Roman cooking differ from other Italian cooking channels?
Aden Films emphasizes the historical and cultural context of each dish, often sharing anecdotes about regional traditions while keeping the cooking techniques simple and accessible for home cooks.
Last updated: September 6, 2026
