A close cousin to pasta alla gricia, pasta all’amatriciana combines crispy guanciale, pecorino, black pepper, and tomatoes into one of Rome’s fastest and most satisfying weeknight pasta dishes.

Have you ever noticed how many candy bars are variations of the same basic ingredients? Add caramel to the whipped nougat of Three Musketeers and you've got a Milky Way. Throw peanuts in there and you've got yourself a Snickers. Take away the chocolate and you've got a Payday.

To describe a metaphor with a metaphor, candy bars are like the Taco Bell menu of the chocolate aisle. And if you read the post on pasta alla gricia, you know that Roman pasta works the exact same way.

Start with the foundation of guanciale, black pepper, pecorino, pasta water, and pasta itself, and you've got pasta alla gricia. From there, you can branch off in all kinds of directions. Add egg and you’re making carbonara. Remove the pork and you’ve got cacio e pepe. Add tomatoes and, suddenly, you've made amatriciana.

That’s one of the reasons these Roman pasta dishes make for such a great weeknight staple. They're fast, built almost entirely from pantry and fridge ingredients, and you can choose which variation to make depending on just how much richness you're looking for. Of the four, amatriciana is the most foolproof. You don’t need to temper eggs like carbonara, and you don’t need to worry quite as much about the cheese breaking the way you do with cacio e pepe.

The Roman Pasta Blueprint

Like many great Italian dishes, pasta all’amatriciana relies less on a long ingredient list than it does on understanding how its few ingredients behave together. The same basic method we used for pasta alla gricia applies here:

Render some guanciale (or pancetta) fat in a wide skillet, adding a little water to get the fat started.

Add black pepper to the fat to let it bloom a little.

For amatriciana, you can also soften onions in the fat and deglaze with a splash of white wine. (Though some folks are fiercely anti-onion and wine. Don't @ me.)

For amatriciana, add some good canned tomatoes. I like to squeeze them through my fingers to get a nice chunky consistency.

Cook pasta in just enough boiling water to cover it by an inch or two. When it's a couple minutes shy of al dente, transfer it to the pan with the sauce along with whatever pasta water is clinging to it.

Add an extra ladleful of pasta water to the sauce and bring the sauce to a rapid boil over high heat.

Finish cooking the pasta in the sauce, adjust the texture with more pasta water if necessary, take it off heat, and stir in the pecorino and more black pepper.

People sometimes talk about Roman pasta dishes as if they’re governed by strict rules, but in practice they’ve always adapted to taste, circumstance, and whatever happened to be in the kitchen. (For example: I used sake to deglaze my pan because it’s what I had and it worked great.)

This month's Cookbook Club recipes are more variations following the general Roman pasta method. Join the club today to give them a try!

The Science of Roman Pasta Emulsions

The defining texture of Roman pasta dishes comes from emulsification: the process of suspending fat and water together into a stable sauce.

In amatriciana, rendered guanciale fat wants to separate from the watery tomato base. Pasta starch acts as an emulsifier, helping those components bind into a glossy sauce that clings to noodles instead of pooling at the bottom of the bowl. That’s why finishing pasta in the sauce matters so much. As the pasta boils in the skillet, starch continuously releases into the liquid while vigorous bubbling mechanically disperses fat droplets throughout the sauce.

Less pasta water also means a higher starch concentration. Contrary to old-school pasta advice, using a giant pot of water is not always ideal for cooking pasta. Smaller water volumes create starchier pasta water, which improves sauce texture dramatically.

Cheese adds another layer of complexity. Pecorino contains proteins that can tighten and clump if overheated. Turning off the heat before adding the cheese keeps the sauce smooth and creamy instead of stringy or greasy.

The Brightest of the Roman Pastas

One of my favorite things about amatriciana is that it keeps all the pecorino, black pepper, and dry-cured pork funk of the other Roman pasta dishes, but the tomatoes make the whole thing noticeably lighter to eat.

While carbonara leans deeply into richness, the tomatoes in amatriciana add acidity that keeps the whole dish feeling balanced. It’s the Roman pasta I turn to when I want all the savory depth of guanciale and pecorino but with more brightness.

Because sometimes you want a Milky Way while other times only a Snickers will satisfy.

Recipe: Pasta all’Amatriciana

Every recipe I publish here is personally tested, tasted, and approved.

What I love about this recipe:

Tomatoes brighten the sauce and make it much more forgiving to emulsify.

Guanciale and pecorino create huge flavor from very few ingredients.

Yield: 4 servingsActive Time: 20 minutesTotal Time: 30 minutesNotes: Guanciale is traditional, but pancetta or bacon work fine. Use bronze-cut pasta if possible for better sauce adhesion.

Ingredients

For the sauce:

4 ounces (115g) guanciale, cut into lardons

1 teaspoon coarsely ground black pepper, plus more to taste

1/4 cup (60ml) dry white wine, sake, or water (optional)

1/2 can whole peeled tomatoes (about 14 ounces / 400g), hand-crushed

For the pasta:

8 ounces (225g) bucatini, spaghetti, or rigatoni

Kosher salt and MSG, for the pasta water

To finish:

2 ounces (55g) finely grated Pecorino Romano cheese, plus more for serving

Method

Add guanciale to a large skillet with a small splash of water. Set over medium heat and cook, stirring occasionally, until the water evaporates and the fat starts to render. Continue cooking until the guanciale is browned and crisp on the outside but still slightly chewy in the center, about 8 minutes. Transfer the guanciale to a small bowl and set aside, leaving the fat behind in the skillet.

Add black pepper to the rendered fat and stir until fragrant, about 30 seconds. Add wine, sake, or water and allow it to reduce briefly. Add the hand-crushed tomatoes and stir to combine. Bring to a gentle simmer while you cook the pasta.

Meanwhile, bring a deep, wide skillet with a couple of inches of water to a boil over high heat. Season lightly with salt (and MSG, if desired). Add pasta and cook until a couple minutes shy of al dente (the very center of the pasta should still be slightly chalky).

Transfer the pasta directly to the sauce along with a ladleful of pasta water. Cook over the highest heat available, stirring and tossing constantly, until the sauce emulsifies and coats the pasta and the noodles finish cooking, 2 to 4 minutes. As the sauce and pasta are cooking, adjust the texture by adding more pasta water if the sauce gets too thick or turns greasy or by letting it reduce further if the sauce is too runny.

Taste and adjust seasoning with additional salt, MSG, and black pepper if needed. Turn off the heat. Add another small splash of pasta water along with the grated pecorino. Stir and toss vigorously until the cheese melts into a glossy sauce. Stir most of the guanciale back into the pasta, reserving some for garnish.

Serve immediately topped with additional pecorino, black pepper, and the reserved crispy guanciale.