Are you looking for a dinner that is incredibly fast, packed with intense, savory flavor, and made almost entirely from pantry staples? A meal that tastes like it came from a charming Italian trattoria but comes together in the time it takes to boil pasta? This Sun-Dried Tomato Pesto Pasta is the recipe you’ve been searching for.
This is your ultimate guide to creating a vibrant and delicious pasta dish that will become a new weeknight hero. We’ll show you how to whip up a batch of rich, savory “pesto rosso” using a jar of sun-dried tomatoes, then toss it with perfectly cooked pasta and a little “liquid gold” to create a luscious, glossy sauce.
What makes this recipe so special is its incredible depth of flavor for such minimal effort. It’s a sophisticated yet comforting meal that relies on the power of a well-stocked pantry. Get ready to master your new go-to 20-minute meal: the amazing Sun-Dried Tomato Pesto Pasta.
Table of Contents
Table of Contents
Beyond Basil: The Magic of Pesto Rosso
When most of us think of pesto, we picture the classic, green Pesto alla Genovese, made with fresh basil and pine nuts. But in Italy, there are many variations of pesto, and this Sun-Dried Tomato Pesto Pasta is a perfect example of another classic: Pesto Rosso, or Red Pesto.
Originating from Sicily, this style of pesto uses sun-dried tomatoes as its base instead of basil. The sun-dried tomatoes provide an incredibly intense, sweet, tangy, and umami-rich flavor that is completely different from its herbaceous green cousin. Combined with garlic, fresh basil for brightness, and salty Parmesan, it creates a powerful and addictive sauce that is perfect for a simple pasta dish.
The #1 Secret to a Perfect Pasta Sauce: Reserved Pasta Water
The most important, non-negotiable step in this Sun-Dried Tomato Pesto Pasta recipe is reserving a cup of the starchy pasta water before you drain your pasta. This cloudy, salty water is liquid gold, and it’s the secret to transforming the thick pesto paste into a silky, glossy sauce.
- It Emulsifies: The starches released from the pasta into the water act as a natural emulsifier. When you toss the hot pasta with the pesto and add splashes of the hot pasta water, the starches help the oil from the pesto and the cheese bind together, creating a creamy, cohesive sauce rather than an oily, separated one.
- It Helps the Sauce Cling: The starchiness also helps the beautiful red pesto cling perfectly to every nook and cranny of your penne. Never pour this secret ingredient down the drain again!
The Key Ingredients for Your Pantry Pasta
The beauty of this Sun-Dried Tomato Pesto Pasta is that most of the ingredients are long-lasting pantry staples.
- Penne Pasta: The quill shape and ridges of penne are perfect for catching the thick, rustic pesto. Other great shapes include fusilli, rigatoni, or cavatappi.
- Sun-Dried Tomatoes Packed in Olive Oil: This is a crucial ingredient. We use the entire contents of the jar—both the tomatoes and their flavorful, infused oil. The oil becomes the base of our pesto, so using a good quality product will make a big difference.
- Garlic and Fresh Basil: These provide the classic aromatic, fresh bite that balances the intense flavor of the tomatoes.
- Freshly Grated Parmesan Cheese: Adds a salty, nutty, and savory depth to the pesto. For the best flavor and melting quality, always use a wedge of Parmesan that you grate yourself.

Step-by-Step Guide to Your 20-Minute Pasta
This elegant meal comes together in about the time it takes to boil water and cook the pasta.
- Cook the Pasta: Bring a large pot of generously salted water to a rolling boil. Add the penne pasta and cook according to the package directions until it is al dente (tender but still firm to the bite).
- Make the Pesto: While the pasta is cooking, make your sun-dried tomato pesto. In a food processor, combine the entire jar of sun-dried tomatoes (with all of their oil), the 2 cloves of garlic, a pinch of salt and pepper, and the packed fresh basil leaves.
- Blend: Pulse the mixture until the tomatoes are finely chopped and a thick, rustic paste has formed.
- Finish the Pesto: Transfer the tomato mixture to a large serving bowl (the one you will toss the pasta in). Stir in the 1/2 cup of freshly grated Parmesan cheese. Your pesto is now ready.
- Reserve Pasta Water and Drain (Crucial Step!): Just before the pasta is done cooking, use a mug or a liquid measuring cup to carefully reserve at least 1 cup of the starchy pasta water. Then, drain the pasta.
- Combine and Create the Sauce: Add the hot, drained pasta directly to the large bowl containing the pesto. Add about 1/4 cup of the reserved hot pasta water to start. Toss everything together vigorously. The heat from the pasta and the water will melt the cheese and loosen the pesto, creating a sauce.
- Adjust and Serve: Continue to add the reserved pasta water, a splash at a time, while tossing, until the sauce reaches your desired consistency—it should be glossy and perfectly coat every piece of pasta. Season your finished Sun-Dried Tomato Pesto Pasta with more salt and pepper to taste, and serve immediately.

The Ultimate Sun-Dried Tomato Pesto Pasta (Ready in 20 Minutes!)
A quick and flavorful vegetarian pasta dish featuring a homemade sun-dried tomato pesto. The pesto is easily made in a food processor by blending an entire jar of sun-dried tomatoes packed in oil with fresh garlic, basil, and grated Parmesan cheese. This rich, savory pesto is then tossed with freshly cooked penne pasta, using some of the reserved pasta water to create a perfectly coated, saucy meal.
- Prep Time: 10 minutes
- Cook Time: 8 minutes
- Total Time: 18 minutes
- Yield: 4–6 servings 1x
- Category: Main Course
- Method: Boiling, Blending
- Cuisine: Italian
- Diet: Vegetarian
Ingredients
- 12 ounces penne pasta
- 1 (8.5-ounce) jar sun-dried tomatoes packed in olive oil
- 2 garlic cloves
- Salt and freshly ground black pepper
- 1 cup (packed) fresh basil leaves
- 1/2 cup freshly grated Parmesan
Instructions
- Bring a large pot of salted water to a boil. Add the penne pasta and cook for about 8 minutes, or until tender but still firm to the bite (al dente).
- Before draining the pasta, reserve 1 cup of the starchy cooking liquid. Drain the pasta.
- While the pasta is cooking, make the pesto. In a food processor, combine the sun-dried tomatoes with their oil, the garlic cloves, salt, pepper, and fresh basil leaves.
- Blend until the tomatoes are finely chopped and the mixture forms a thick paste.
- Transfer the tomato pesto mixture to a large serving bowl and stir in the grated Parmesan cheese.
- Add the hot, drained pasta to the bowl with the pesto. Toss to coat, adding the reserved pasta cooking liquid a little at a time until the sauce reaches your desired consistency.
- Season the pasta with additional salt and pepper to taste, and serve immediately.
Notes
- Reserving about a cup of the starchy pasta water is a key step; it helps the pesto emulsify and cling to the pasta, creating a creamy sauce without adding cream.
- Using the oil that the sun-dried tomatoes are packed in adds a significant amount of flavor to the pesto.
- A food processor is the recommended tool for making the pesto quickly and easily.
- Ingredient substitutions are noted as being available on the source website.
Nutrition
- Serving Size: 1/6 of recipe
- Calories: 450-550
- Sugar: 6-9 g
- Sodium: 500-700 mg
- Fat: 20-28 g
- Saturated Fat: 5-8 g
- Trans Fat: 0 g
- Carbohydrates: 55-65 g
- Fiber: 5-7 g
- Protein: 15-20 g
- Cholesterol: 10-15 mg
How to Make it a Complete Meal
This vegetarian Sun-Dried Tomato Pesto Pasta is fantastic on its own, but it’s also a perfect base for other additions.
- Add a Protein: Toss in some grilled chicken strips, sautéed shrimp, a can of drained chickpeas, or some crumbled Italian sausage.
- Add More Veggies: This pasta is delicious with a few large handfuls of fresh spinach stirred in at the very end until it wilts, or with some jarred artichoke hearts or roasted red peppers.
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Conclusion: A Pantry Hero for Busy Nights
This Sun-Dried Tomato Pesto Pasta is a perfect example of how a few simple, high-quality pantry staples can be transformed into an incredibly delicious and elegant meal in minutes. It’s a rich, savory, and satisfying dish that is sure to become a new favorite in your weeknight dinner rotation. Enjoy the taste of Italy, made easy.
Frequently Asked Questions (FAQs)
I don’t have a food processor. Can I still make this?
Yes, absolutely! It will just require a bit more knife work. Finely mince the sun-dried tomatoes, garlic, and basil by hand. In a large bowl, use a fork to mash these ingredients together with the oil from the jar and the Parmesan cheese to form a rustic paste. The texture will be chunkier but just as delicious.
My sauce seems oily or separated. What went wrong?
This is the classic sign that you didn’t use the magic ingredient: the reserved pasta water! The hot, starchy water is essential for emulsifying the oil and cheese into a creamy, cohesive sauce that coats the pasta.
Can I make the pesto ahead of time?
Yes. You can prepare the pesto and store it in an airtight container in the refrigerator for up to 5 days. You may want to pour a thin layer of olive oil over the top to keep it fresh.