Easy Cacio e Pepe Recipe (perfect every time!)

Name: Easy Cacio e Pepe Recipe (perfect every time!)
Prep time: 10 min
Cook time: 10 min
Ingredients: 200 grams dried pasta of your choice ((or 300 grams fresh)); 70 grams butter (cubed); 2 teaspoons freshly ground pepper (see notes); 3/4 cup pasta water; 70 grams cheese (finely grated, it can be all parmesan or a split of parmesan and pecorino)

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5 from 38 votes

This is my easy cacio e pepe recipe with perfect results every time. It’s a simple, 10 minute cheese and pepper pasta with a silky, creamy sauce made from butter, lots of black pepper, and parmesan. I make no apologies for the butter, I never claim to be traditional but I do promise an insanely delicious, peppery bowl of pasta. Follow my easy step-by-step method for the smoothest, most foolproof creamy cacio e pepe at home (no clumpy cheese here!).

White plate with spaghetti in a cacio e pepe sauce. Fresh cracked black pepper on top and a fork resting into noodles.

What is cacio e pepe?

Cacio e pepe literally means cheese and pepper, and it’s my death row dish. I love that you can make it any night of the week with ingredients you almost always have on hand. I’ve tested so many methods over the years and this is the one I’ve settled on, it’s truly foolproof.

My version lets the cheese melt gently on top of the pasta before you spin it around with tongs. If you’ve made my popular White Wine and Butter Pasta, you’ll recognise the method, it’s SO easy.

You might have seen chefs tossing the pan while showering in the cheese, but that technique is hard to master at home. This recipe gives you an easy home cook version with the same glossy result. No clumpy cheese here and if you follow this recipe step-by-step, you’ll get a silky sauce every time.

Ingredients:

Pasta - Pici is the traditional shape for cacio e pepe (you can check out my hand-rolled pici guide), but this method works with any pasta. I do recommend a long shape like spaghetti so it’s easy to spin around with tongs.

Butter - Not traditional, but it’s how I love making cacio e pepe. It helps the sauce emulsify beautifully and keeps everything silky.

Pepper - Freshly cracked pepper is essential here. I use about 2 teaspoons, but adjust to taste, your pepper mill (and arms!) are going to get a workout!

Starchy pasta water - This is the key to thickening the sauce. Don’t overfill your pot, the more concentrated the starch, the better the emulsion.

Parmesan cheese (or Pecorino Romano) - I usually use parmesan because it’s what I have on hand, but pecorino adds a sharper, saltier flavor. A 50/50 mix is great too. Whatever you use, grate it really finely yourself, pre-grated won’t melt properly.

Variations and substitutions

If you love cacio e pepe as much as I do, try one of my variations. Each uses the same cheese and pepper base with a simple flavor twist:

Creamy Pepper Pasta Sauce – for a richer, creamier version.
Cacio e Pepe with Caramelized Onions – sweet, golden onions folded through the sauce.
Cacio e Pepe with Olives, Basil & Lemon – bright, salty, fresh.

How to make perfect cacio e pepe

The full recipe and short tutorial video (which is a MUST watch) are in the recipe card below. Cook your pasta according to package instructions but undercook by a minute. Reserve a cup of the cooking water before draining.

Melted butter and black pepper sizzling in a stainless steel fry pan.

ONE: In a large skillet over a medium heat, melt the butter and add the black pepper. Let it sizzle for a 1-2 minutes.

Pasta water being poured into the butter mixture.

TWO: Add ¾ cup cooking water and whisk it really well. It needs some vigorous agitation so don't be shy. Let it bubble away for 1-2 minutes to thicken slightly.

THREE: Add your drained pasta, toss in the sauce and arrange in a really flat even layer.

Powdered parmesan in an even layer on top of the pasta in the pan.

FOUR: Sprinkle your parmesan cheese (or pecorino) and let the cheese melt gently on top undisturbed. You want a really low heat here. Cover with a lid if need be.

FIVE: After 1 - 2 minutes the parmesan should be about half melted like this. With tongs, spin the pasta around and around for 30 seconds or until a silky emulsified sauce emerges.

Finished glossy sauce in the pan with tongs resting on top.

SIX: Serve IMMEDIATELY! I like to serve with some extra freshly cracked black pepper on top. Some lemon zest is also a lovely touch!

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Expert tips for silky cacio e pepe

Cacio e pepe is all about technique. These quick tips will help you get a smooth, glossy, clump free sauce every time.

Grate the cheese very finely.
Finely grated parmesan or pecorino melts and emulsifies much more easily. I like to blitz it in a small blender until powdery, or use a microplane or the star side of a box grater.

Use starchy pasta water.
Cook pasta in a smaller amount of water so it’s extra starchy. This helps thicken and bind the sauce. Use a medium saucepan instead of a big pot and don’t overfill it, I use about 1.75L of water for two serves.

Choose a long pasta shape.
Spaghetti (or the traditional pairing of pici are ideal) they are easier to toss and help create that silky emulsion.

Undercook your pasta slightly.
Cook dried pasta about 1 minute less than the packet so it finishes cooking in the sauce and stays al dente.

Keep the heat low when adding the cheese.
Once the cheese goes in, lower the heat. Too much heat will cause it to clump instead of melt smoothly.

Toss until glossy.
Keep tossing until the sauce turns silky and coats the pasta. Serve immediately, adding a splash of pasta water if needed.

Salting your pasta water correctly

Properly salted water makes a huge difference in cacio e pepe, since it’s your one chance to season the pasta itself. For two people, I use about 1.75L water and ¾–1 tablespoon table salt (you’ll need more if using Diamond Crystal or Maldon). You can read more in my Guide To Cooking Pasta.

A fork holding up noodles with the glossy sauce coating. Fresh black pepper on top.

Recipe FAQs

How do I stop the cheese clumping?

With this method, it won't happen. The key is letting the cheese melt gently on top of the pasta over low heat before tossing, rather than sprinkling it directly into hot liquid.

Should I use Parmesan or pecorino?

I use Parmesan because it’s what I always have on hand, but pecorino is the more traditional option and gives a sharper, saltier flavor. Use whichever you love, or go 50/50.

How much pasta per person?

I always weigh pasta portions, it takes the guess work out and ensures a perfect sauce to pasta ratio. Fresh and dried pasta need different amounts. For dried pasta I allow 100 grams per person and for fresh pasta 150 grams per person.

What pasta shape is best for cacio e pepe?

Pici is the most traditional, but any long pasta shape works well for this method because it’s easy to spin through the sauce with tongs. I usually use spaghetti for this reason.

Why isn’t my sauce getting silky?

This usually means the pasta water wasn’t starchy enough or the heat was too high. Use a smaller pot and less water for more concentrated starch, whisk the butter and pasta water well, and keep the heat low once the cheese goes on. It should turn glossy within 20–30 seconds of tossing.

Some other pasta recipes to try

If you loved my easy cacio e pepe recipe then I have hundreds more simple pasta recipes, including lots of other Italian classics. Here are a few suggestions.

Did you make this recipe?

I would LOVE it if you could leave a review and star rating down below. Also please tag me on Instagram if you share a photo of the dish!

Recipe

Easy Cacio e Pepe Recipe (perfect every time!)

5 from 38 votes

Author: Emilie Pullar

Prep time:10

Cook Time:10

Servings: 2 people

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An easy cacio e pepe recipe that will become your go-to pantry staple pasta dish. My fool proof method will have you cooking this dish like a pro!

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Ingredients

200 grams dried pasta of your choice (or 300 grams fresh)
70 grams butter cubed
2 teaspoons freshly ground pepper see notes
¾ cup pasta water
70 grams cheese finely grated, it can be all parmesan or a split of parmesan and pecorino

Instructions

Please check out the step by step photos and tips above. Also make sure you watch the video below.
Cook your pasta in a pot of well salted water according to packet instructions. I tend to undercook dried pasta by a minute so it can finish cooking in the sauce. Reserve a cup of the pasta water before draining.
Melt the butter in a large skillet over a medium heat and add the pepper.
Let it sizzle together for a minute.
Add ¾ cup pasta water and whisk vigorously to emulsify. It will bubble up a lot. I like to shake the pan with my left hand and whisk with my right to really agitate it well. A flat whisk is brilliant here.
On a medium or medium low heat let it bubble gently for a minute to thicken slightly.
Add your cooked pasta and give it a toss in the sauce. Arrange the pasta in a nice even layer.
Lower the heat to the lowest possible and sprinkle the cheese directly onto the pasta in an even layer.
Let it melt gently on top for 1 - 2 minutes undisturbed (it doesn't have to be fully melted).
With tongs, spin the pasta around and around for 30 seconds or until a silky sauce emerges.
Serve immediately!

Video

Notes

Pasta - with my method a long shape is best as I spin it around in circles with tongs. You could make some hand rolled pici which is the traditional pairing. Otherwise a dried spaghetti is perfect.

Pasta water - this is an important ingredient so make sure you don't cook your pasta in too much water. For 200 grams of dried pasta I use about 1.75L and ¾ - 1 tablespoon of salt.

Cheese - It needs to be really finely grated. As stated above in the post, my preferred method is to blend in a processor. I use a magic bullet. It turns it into a powder which I have found the easiest to melt. Otherwise finely grated with a microplane or the star side of a box grater is great.

Keep your heat low - when the cheese is melting on top of the pasta keep the heat really low. You can use a lid to cover if you want the cheese to melt faster. If the heat is too high the pasta might stick to the bottom of the pan.

Serving size - Double to serve 4

Author: Emilie Pullar

Prep Time: 10

Cook Time: 10

Course: Vegetarian

Cuisine: Italian

Keyword: cacio e pepe

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