If you are craving a pasta dish that celebrates simplicity yet bursts with rich, comforting flavor, this Cacio e Pepe Pasta Recipe is bound to become your new go-to. Originating from Rome, this timeless Italian recipe turns just a few humble ingredients—pasta, butter, sharp cheese, and freshly cracked black pepper—into a luscious, velvety sauce that clings perfectly to every strand of spaghetti. It’s a brilliant example of how finesse and technique transform the ordinary into something truly extraordinary in your kitchen.

Ingredients You’ll Need
One of the joys of the Cacio e Pepe Pasta Recipe is how few ingredients it requires. Each item here is essential, working in harmony to create the perfect balance of creamy texture, peppery warmth, and cheesy richness.
- 6 oz thin spaghetti pasta: Use thin spaghetti for ideal sauce absorption and the traditional texture.
- 3 Tbsp unsalted butter (cubed, divided): Adds wonderful creaminess without overpowering the delicate flavors.
- 1 tsp freshly cracked black pepper: The star seasoning that gives a zesty kick and fragrant aroma.
- 1 cup finely grated Parmesan cheese (divided): Choose a high-quality Parmesan for maximum savory depth and that perfect melt.
How to Make Cacio e Pepe Pasta Recipe
Step 1: Cook the Pasta to Perfection
Start by cooking your thin spaghetti according to the package instructions, aiming for al dente so it remains tender but with a slight bite. Don’t forget to save about 3/4 cup of the pasta cooking water before draining—it’s a secret weapon that will help create that silky sauce everyone loves in this dish.
Step 2: Infuse Butter with Bold Pepper Flavor
Next, heat 2 tablespoons of butter in a large skillet until melted, then sprinkle in the freshly cracked black pepper. Cooking the pepper in butter allows its aromatic oils to bloom fully, delivering a robust and warming peppery note that’s the backbone of the recipe.
Step 3: Build the Creamy Sauce with Pasta Water and Cheese
Pour in half a cup of the reserved pasta water and bring it just to a gentle simmer. Then add your drained pasta along with the remaining butter. Reducing the heat to low, gradually mix in about 3/4 cup of Parmesan cheese, using tongs to toss until melted and silky, coating each noodle with irresistible creaminess.
Step 4: Finish with Extra Cheese and Adjust Texture
Remove the skillet from the heat to avoid curdling, then stir in the remaining Parmesan cheese with a toss. If your sauce feels too thick or dry, add a splash more of the reserved pasta water to loosen it up, achieving that perfectly smooth and glossy finish we all adore.
How to Serve Cacio e Pepe Pasta Recipe

Garnishes
Keep the garnishes simple to stay true to the essence of Cacio e Pepe. A light dusting of freshly cracked black pepper on top adds an inviting aroma, and an extra sprinkle of Parmesan will enhance both appearance and flavor. For a touch of freshness, a few torn basil or parsley leaves can brighten the dish without overpowering it.
Side Dishes
Pair this classic pasta with crisp, fresh salads or a side of roasted vegetables like asparagus or broccoli rabe to add contrast in texture and color. Garlic bread is also a delightful companion, offering crunch and the perfect way to scoop up any leftover sauce.
Creative Ways to Present
For an elevated presentation, serve the pasta directly in warmed shallow bowls, swirling it elegantly into small nests. Garnish with a whole sprig of fresh herb or an artistic grind of black pepper. If you’re serving guests, consider placing a small bowl of extra Parmesan at the table for everyone to customize—the perfect finishing touch.
Make Ahead and Storage
Storing Leftovers
Leftover Cacio e Pepe is best stored in an airtight container in the refrigerator for up to 2 days. Because the sauce can thicken as it cools, you may find it a little stiff when cold, but don’t worry—reviving it is quick and easy.
Freezing
Freezing this pasta is generally not recommended, as the cheese sauce may separate and become grainy upon thawing. For the best flavor and texture, enjoy the dish fresh whenever possible.
Reheating
When reheating, gently warm the pasta in a skillet over low heat, adding a splash of water or broth to help loosen the sauce and restore its creamy consistency. Stir continuously to prevent sticking and ensure a velvety finish just like the first time.
FAQs
Can I use a different type of cheese?
Traditional Cacio e Pepe relies on Parmesan or Pecorino Romano for that sharp, salty bite. While you can experiment, using a hard, aged cheese that melts well will yield the best result.
Is freshly cracked black pepper necessary?
Absolutely. Freshly cracked black pepper releases essential oils and aroma that pre-ground pepper can’t achieve, giving this dish its signature spicy warmth.
What pasta shapes work best?
Thin spaghetti or tonnarelli is ideal because it holds the silky sauce perfectly. However, other long pastas like linguine or even bucatini can be delicious alternatives.
Can I make this dish vegan or dairy-free?
It’s challenging since cheese and butter are central to the recipe. Vegan versions may use plant-based cheeses and oils, but the authentic creamy texture and flavor can be hard to replicate exactly.
Why is reserved pasta water important?
The starchy pasta water is crucial for making the sauce cling to the noodles while creating a smooth, cohesive texture without needing cream or additional thickening agents.
Final Thoughts
This Cacio e Pepe Pasta Recipe proves that the simplest dishes can bring the greatest joy. The harmony of buttery richness, sharp cheese, and spicy pepper wrapped around tender pasta is like a warm hug from Italy itself. I hope you’ll give this recipe a try and discover how little it takes to create big flavor moments at your own table. Buon appetito!
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Cacio e Pepe Pasta Recipe
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Total Time: 15 minutes
- Yield: 2 servings
- Category: Main Dish
- Method: Stovetop
- Cuisine: Italian
Description
This classic Italian Cacio e Pepe recipe is a simple yet flavorful pasta dish that highlights the rich taste of Parmesan cheese combined with the bold kick of freshly cracked black pepper. Perfectly cooked thin spaghetti is tossed in a creamy butter and cheese sauce made with just a few ingredients, delivering an authentic Roman taste in under 15 minutes.
Ingredients
Ingredients
- 6 oz thin spaghetti pasta
- 3 Tbsp unsalted butter, cubed and divided
- 1 tsp freshly cracked black pepper
- 1 cup finely grated Parmesan cheese, divided
Instructions
- Cook the pasta: Bring a large pot of salted water to a boil and cook the spaghetti according to package directions until al dente. Reserve 3/4 cup of the pasta cooking water before draining the pasta.
- Prepare the pepper butter sauce: In a large skillet over medium heat, melt 2 tablespoons of the butter. Add the freshly cracked black pepper and cook for about 1 minute to release its aroma.
- Add pasta water and combine: Pour in 1/2 cup of the reserved pasta water and bring the mixture to a simmer. Then add the cooked pasta along with the remaining 1 tablespoon of butter.
- Create the cheese sauce: Reduce the heat to low and sprinkle 3/4 cup of the finely grated Parmesan cheese over the pasta. Toss continuously using tongs until the cheese melts and forms a creamy sauce coating the noodles.
- Finish and serve: Remove the skillet from heat, add the remaining Parmesan cheese, and toss well. If the sauce feels too dry, add a little more reserved pasta water to loosen it. Transfer the pasta to serving bowls and enjoy immediately.
Notes
- Use freshly cracked black pepper for the best flavor impact.
- Reserve pasta water carefully, as its starchiness helps emulsify the sauce.
- Use high-quality Parmesan cheese for a more authentic taste.
- If needed, add pasta water gradually to avoid a watery sauce.
- This dish is best served immediately while warm and creamy.

