Classic Italian Basil Pesto Pasta is a vibrant and aromatic dish that showcases the fresh flavors of sweet basil, garlic, and pine nuts. The pasta is coated in a brilliantly green sauce that is both smooth and glossy, creating a delightful contrast with the al dente noodles. This dish is not only visually appealing but also bursting with flavor, making it a perfect choice for any pasta lover.
Cook with confidence
Cook's notes
For the best texture, ensure the pasta is cooked al dente, as it will continue to cook slightly when mixed with the hot pesto. The pesto should be smooth and glossy; if it's too thick, add more reserved pasta water to achieve the desired consistency. Toss the pasta and pesto quickly to ensure even coating.
Substitutions
If you don't have pine nuts, walnuts or almonds can be used as a substitute for a different flavor profile. For a dairy-free version, nutritional yeast can replace Parmesan cheese. You can also use any type of pasta you prefer, such as gluten-free options.
Storage & leftovers
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, add a splash of water and gently warm on the stove over low heat, stirring to prevent sticking. Fresh pesto may darken in color but will still be flavorful.
Common failures
If the pesto turns brown, it means it was exposed to too much heat; always mix it with the pasta off the heat. If the pasta is overcooked, it will become mushy and lose its texture; watch the cooking time closely. If the pesto is too thick, it can be thinned with additional pasta water.
Why these ingredients
How each main ingredient earns its place in this recipe
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basil
Fresh basil provides a vibrant flavor and aroma that is essential to the pesto's character. Its bright green color also enhances the dish's visual appeal.
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Parmesan cheese
Parmesan cheese adds a rich, savory depth to the pesto, balancing the freshness of the basil and enhancing the overall flavor profile.
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pine nuts
Toasted pine nuts contribute a creamy texture and a subtle nuttiness that complements the other ingredients, making the pesto more luxurious.
Preparation
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Step 1 10 min
Bring a large pot of heavily salted water to a rolling boil. Add the spaghetti or linguine and cook according to package instructions until strictly al dente, about 10 minutes. Reserve 1/2 cup of the starchy pasta water before draining the pasta.
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Step 2 5 min
While the pasta is boiling, prepare the pesto. In a food processor, combine the fresh basil leaves, toasted pine nuts, garlic, and Parmesan cheese. Pulse a few times to break down the ingredients.
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Step 3 2 minWith the food processor running, slowly drizzle in the extra virgin olive oil until the mixture forms a remarkably smooth, intensely emerald-green, glossy paste. This should take about 1-2 minutes.
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Step 4Once the pasta is drained, place it into a large mixing bowl. Avoid using a hot pan over the fire to prevent the basil from turning brown.
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Step 5
Spoon the vivid green pesto over the hot pasta. Add a splash of the reserved pasta water to help the sauce adhere to the noodles.
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Step 6 3 min
Toss vigorously until every strand of pasta is perfectly coated in the bright green sauce, about 3 minutes. Serve immediately.
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