This tomato chili crunch pasta turns one juicy heirloom tomato into a glossy, spicy sauce—no jar required. I steam the whole tomato in a skillet, peel it once the skin loosens, and smash it with onion, garlic, tomato paste, pasta water, and chili crunch.
The whole-tomato technique is wonderfully dramatic, but it is also practical: steaming softens the tomato and makes the peel easy to remove while preserving all those fresh, summery juices for the sauce.
Why You’ll Love It
- Viral whole-tomato technique: Steam, peel, and smash a whole heirloom tomato right in the skillet.
- Big flavor, short ingredient list: Garlic, onion, tomato paste, and chili crunch give the simple tomato sauce plenty of savory depth.
- Ready in 40 minutes: The sauce comes together while the spaghetti cooks.
- Easy to customize: Adjust the chili crunch or pasta water to make the sauce as spicy or saucy as you like.
Featured Ingredients
- Heirloom tomato: A large, ripe tomato supplies nearly all the liquid and fresh tomato flavor for the sauce. A few medium tomatoes will work, too.
- Chili crunch: This brings heat, savory flavor, and crispy texture. I stir most of it into the sauce and save the rest for the top.
- Tomato paste: One tablespoon adds concentrated tomato flavor and helps the fresh sauce taste slow-cooked.
- Pasta water: The starchy cooking water steams the tomato, loosens the sauce, and helps it cling to the spaghetti.
- Spaghetti: Eight ounces is the right amount for this fresh, skillet-style sauce. Another long noodle, such as linguine or bucatini, also works.
The Whole Tomato Trick
The key is setting the tomato cut-side down in a covered skillet with hot pasta water. The trapped steam loosens the thin peel and softens the flesh in about 5–7 minutes. When the skin lifts away easily with tongs, the tomato is ready to peel and smash.
After the aromatics cook, I crush the softened tomato directly in the pan. Starchy pasta water binds with the tomato juices, olive oil, and chili crunch to create a glossy sauce instead of a watery one. If your tomato is especially meaty, add another splash of reserved pasta water as you toss in the noodles.
Variations and Substitutions
- Tomatoes: Replace the large heirloom tomato with 2–3 ripe medium tomatoes. Steam until all the peels release easily.
- Heat level: Start with less chili crunch for a milder sauce and add more at the table. Different brands vary quite a bit in spice and salt.
- Pasta shape: Linguine, bucatini, or fettuccine can replace the spaghetti.
- Add protein: Top each bowl with a fried egg, white beans, shrimp, or sliced chicken.
- Creamy finish: Add a spoonful of ricotta or torn burrata when serving.
If chili crunch is your love language, browse my best chili crunch recipes. For another spicy noodle night, try these tahini chili oil noodles.
Serving and Storage
Serve this pasta immediately with the reserved chili crunch spooned over the top. A simple green salad or crusty bread makes it a complete dinner. For another peak-tomato pasta, my bruschetta pasta with burrata is fresh, creamy, and equally summery.
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop or in the microwave with 1–2 tablespoons of water to loosen the sauce. The pasta is best fresh, so I do not recommend freezing it.
Frequently Asked Questions
Peeling removes the thin skin that can become chewy and separate from the sauce. Steaming the whole tomato loosens the peel, so it lifts away easily without blanching it in a separate pot.
Yes. Use 2–3 ripe medium tomatoes in place of one large heirloom tomato. Choose juicy, flavorful tomatoes and steam them until their peels release easily with tongs.
The names are often used interchangeably for a chile-infused oil with crunchy aromatics. Brands vary in spice, salt, and texture, so taste yours and adjust the amount as needed.
Tomatoes vary in water content. Simmer the smashed tomato uncovered for another minute or two, then toss the pasta in the skillet until the sauce looks glossy and clings to the noodles. Add reserved pasta water only as needed.
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Large pot
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Large skillet with a lid
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Tongs
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Fork
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Bring a large pot of generously salted water to a boil. Add the spaghetti and cook according to the package directions until al dente. Reserve 1 cup of starchy pasta water, then drain the pasta and set it aside.
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Cut the top from the heirloom tomato and place it cut-side down in a large skillet. Season it with 1/4 teaspoon of salt, add 1/2 cup of the reserved pasta water, and cover the skillet. Bring the water to a boil over medium-high heat and steam the tomato for 5–7 minutes, or until the peel loosens and lifts away easily with tongs.
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Remove and discard the tomato peel. Add the olive oil, diced onion, minced garlic, and tomato paste to the skillet, tossing them around the softened tomato. Reduce the heat to medium, cover, and cook for about 5 minutes, until the onion softens and the garlic smells fragrant.
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Uncover the skillet and use the back of a fork to smash the tomato into the aromatics. Add the remaining 1/2 cup pasta water and remaining 1/4 teaspoon salt, stir, and bring the sauce to a gentle simmer. Stir in 2 tablespoons of chili crunch.
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Add the drained spaghetti to the skillet and toss over medium heat for 1–2 minutes, until the sauce looks glossy and clings to the noodles. Add another splash of pasta water if the sauce is too thick. Divide among 4 bowls and top with the remaining 1 tablespoon chili crunch.
- One large heirloom tomato works best, but 2–3 ripe medium tomatoes can be used instead.
- Tomatoes vary in water content. Add more reserved pasta water as needed to thin the sauce, or simmer it uncovered for another minute or two if it is watery.
- Chili crunch brands vary in heat and salt. Adjust the quantity to taste.
- Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat with a splash of water to loosen the sauce.
Calories: 261 kcal, Carbohydrates: 49 g, Protein: 8 g, Fat: 3 g, Fiber: 3 g, Sugar: 6 g
Nutrition information is automatically calculated, so should only be used as an approximation.