Why You’ll Love This Recipe
I love Spaghetti with Pancetta and Tomato Sauce because I get a satisfying combination of salty, crispy pancetta and sweet, tangy tomato in every bite. Garlic, a splash of white wine, and a pinch of red pepper flakes give the sauce plenty of savory depth, while fresh basil keeps everything bright and balanced.
I also appreciate how quickly this dish comes together. I render the pancetta while the pasta boils, then build the sauce in the same skillet, so I get a rich, restaurant-style dinner with pantry ingredients and minimal cleanup.
Another reason I keep this recipe in my dinner rotation is its flexibility. I can use bacon or guanciale, swap the pasta shape, and make the sauce spicier or milder depending on what I have available.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements below.)
For the Pasta
- 12 ounces (340 g) spaghetti
- 1 tablespoon salt, for the pasta water
For the Pancetta Tomato Sauce
- 4 ounces (115 g) pancetta, diced
- 1 tablespoon olive oil
- 1 small yellow onion, finely diced
- 3 garlic cloves, minced
- 1/4 teaspoon red pepper flakes, plus more to taste
- 1/4 cup dry white wine, optional
- 1 can (28 ounces) crushed or whole peeled San Marzano tomatoes, crushed by hand
- 1 teaspoon dried oregano
- 1/2 teaspoon sugar, only if the tomatoes are acidic
- Salt and freshly ground black pepper, to taste
- 1/2 cup reserved pasta water, as needed
For Serving
- 1/2 cup freshly grated Pecorino Romano or Parmesan, plus more for serving
- 1/4 cup fresh basil leaves, torn
- Extra-virgin olive oil, for drizzling
- Freshly cracked black pepper
Directions
- I bring a large pot of salted water to a boil and cook the spaghetti according to the package directions until about 1 minute shy of al dente. Before draining, I reserve about 1 cup of the pasta water.
- While the water heats, I place the pancetta in a large, cold skillet and turn the heat to medium. I cook for 6 to 8 minutes, stirring occasionally, until the fat renders and the pieces turn golden and crisp.
- I use a slotted spoon to move about half of the pancetta to a plate for topping, leaving the rest and the rendered fat in the skillet. If there is more than 2 tablespoons of fat, I pour off the extra. If there is very little, I add the olive oil.
- I add the onion to the skillet and cook for 3 to 4 minutes until softened and translucent. I add the garlic and red pepper flakes and cook for 30 seconds until fragrant. I take care not to let the garlic brown, since it turns bitter.
- If I’m using wine, I pour it in and scrape up the browned bits from the bottom of the pan. I simmer for 2 minutes until the wine has almost evaporated.
- I add the crushed tomatoes and oregano, stir well, and bring the sauce to a gentle simmer. I reduce the heat to medium-low and cook for 12 to 15 minutes, stirring occasionally, until the sauce thickens and the flavors meld. I taste and add the sugar only if the sauce tastes too sharp.
- I add the drained spaghetti directly to the skillet and toss gently with the sauce over medium heat for 1 to 2 minutes, adding reserved pasta water a splash at a time until the sauce clings to the pasta and looks glossy.
- I remove the skillet from the heat and stir in the Pecorino and half of the basil. I taste and adjust the pepper, and I go easy on the salt, since the pancetta and cheese are already salty.
- I divide the pasta among warm bowls and top with the reserved crispy pancetta, remaining basil, extra Pecorino, a drizzle of olive oil, and cracked pepper. I serve immediately.
Servings and Timing
I get approximately 4 generous servings from this recipe.
- Servings: 4
- Prep time: 10 minutes
- Cook time: 20 minutes
- Total time: About 30 minutes
The exact cooking time depends on how thick I like the sauce and the pasta brand, so I taste both as they cook rather than relying only on the clock.
Variations
- Spicy Pancetta Spaghetti: I increase the red pepper flakes and add a spoonful of Calabrian chili paste for more heat.
- Bacon Version: I use thick-cut bacon in place of the pancetta, blotting the extra fat for a smokier flavor.
- Creamy Tomato Version: I stir in 1/4 cup of heavy cream or mascarpone at the end for a rosé-style sauce.
- Amatriciana-Style Pasta: I use guanciale in place of the pancetta and finish with plenty of Pecorino Romano for a classic Roman flavor.
- Vegetable Boost: I add sliced mushrooms, zucchini, or a few handfuls of baby spinach to the sauce.
- Gluten-Free Version: I use gluten-free spaghetti and reserve extra pasta water, since it helps the sauce cling to the noodles.
Storage/Reheating
I prefer eating Spaghetti with Pancetta and Tomato Sauce right after cooking because the pasta is at its best texture and the pancetta is at its crispiest when freshly made.
If I have leftovers, I transfer them to an airtight container and refrigerate them promptly. I keep the pasta refrigerated for up to 3 days.
For reheating, I warm the pasta in a skillet over medium-low heat with a splash of water, stirring gently until hot. I can also reheat a portion in the microwave, covered loosely, in short intervals, stirring between each one.
I can make the tomato and pancetta sauce up to 3 days ahead and refrigerate it, then reheat it while the pasta cooks.
I can freeze the sauce, without the pasta, for up to 3 months. I thaw it overnight in the refrigerator and reheat it gently, then toss it with freshly cooked spaghetti. I generally don’t freeze the finished pasta because the noodles lose their texture after thawing.
FAQs
What can I use instead of pancetta?
I use bacon, guanciale, or even diced prosciutto. Pancetta is cured but not smoked, so it gives a cleaner, more savory flavor, while bacon adds a smoky note.
Which tomatoes work best?
I like canned San Marzano or other good-quality whole peeled tomatoes, crushed by hand, since they’re sweet and low in acidity. Crushed tomatoes or passata also work well.
Can I make this without wine?
Yes. I replace the wine with a splash of pasta water or chicken broth and a teaspoon of red wine vinegar to keep the sauce lively and balanced.
Why is my sauce too acidic or sharp?
Some canned tomatoes are more acidic than others. I simmer the sauce a few extra minutes, add a small pinch of sugar, or stir in a small knob of butter to soften the edges.
What pasta shapes work besides spaghetti?
I use bucatini, rigatoni, penne, or paccheri. Sturdy shapes hold the chunky sauce and bits of pancetta well.
Conclusion
Spaghetti with Pancetta and Tomato Sauce is one of my favorite ways to turn a few simple pantry staples into a savory, tangy, and satisfying dinner. Crispy pancetta, sweet tomatoes, and a little heat come together for a dish that feels special but takes hardly any effort.
Print
Spaghetti with pancetta and tomato sauce is a simple, savory Italian classic that comes together in about 30 minutes. Crispy pancetta and soft onion build a deep, smoky base for a bright tomato sauce, finished with a pinch of chili and a shower of Pecorino. Pantry-friendly, quick and endlessly satisfying for busy weeknights.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Stovetop
- Cuisine: Italian
Ingredients
- 12 oz (340 g) spaghetti
- 5 oz (140 g) pancetta, diced
- 1 tbsp olive oil
- 1 small yellow onion, finely chopped
- 3 garlic cloves, thinly sliced
- ¼ tsp red pepper flakes, or to taste
- 1 can (28 oz / 800 g) whole peeled tomatoes, crushed by hand
- 1 tsp tomato paste
- ½ tsp sugar (optional, to balance acidity)
- 1 cup (240 ml) reserved pasta water, divided
- 1 tbsp unsalted butter (optional)
- ⅓ cup (35 g) freshly grated Pecorino Romano or Parmesan, plus extra for serving
- Small handful of fresh basil or parsley, torn
- Salt and freshly ground black pepper, to taste
Instructions
- Bring a large pot of generously salted water to a boil.
- Heat the olive oil in a large, deep skillet over medium heat. Add the pancetta and cook for 6 to 8 minutes, stirring occasionally, until the fat renders and the edges are golden and crisp. Remove half of the pancetta with a slotted spoon and set aside for topping.
- Add the onion to the skillet and cook in the pancetta fat for 4 to 5 minutes until soft and translucent. Add the garlic and red pepper flakes and cook for 30 seconds until fragrant.
- Stir in the tomato paste and cook for 1 minute, then add the crushed tomatoes and sugar, if using. Bring to a simmer and cook gently for 15 to 18 minutes, stirring occasionally, until the sauce thickens and the flavors meld.
- Meanwhile, cook the spaghetti in the boiling water until 1 minute shy of al dente. Reserve 1 cup of pasta water, then drain.
- Add the drained spaghetti to the sauce with ½ cup of the pasta water. Toss over medium heat for 1 to 2 minutes until the sauce clings to the pasta, adding more pasta water if needed.
- Remove from the heat. Stir in the butter and Pecorino until glossy. Season with black pepper and salt only if needed, since the pancetta and cheese are salty.
- Serve immediately, topped with the reserved crispy pancetta, fresh basil and extra cheese.
Notes
- Pancetta is salty, so taste the sauce before adding any salt.
- San Marzano or other good-quality whole peeled tomatoes make a big difference. Crushing them by hand gives a more rustic, textured sauce.
- Reserving some crispy pancetta for the top adds crunch and keeps it from going soft in the sauce.
- Finishing the spaghetti in the sauce with a little pasta water helps it absorb flavor and gives a silky, clingy texture.
- No pancetta? Use guanciale for a more authentic Roman flavor, or bacon for a smokier version.
- Add a splash of dry white wine after the garlic and let it reduce for a deeper flavor.
- The sauce can be made up to 3 days ahead and freezes well for up to 3 months.
- Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently with a splash of water.
Nutrition
- Serving Size: 1 serving (about 1⅓ cups)
- Calories: 620 kcal
- Sugar: 10 g
- Sodium: 760 mg
- Fat: 25 g
- Saturated Fat: 8 g
- Unsaturated Fat: undefined
- Trans Fat: undefined
- Carbohydrates: 77 g
- Fiber: 6 g
- Protein: 22 g
- Cholesterol: 35 mg
