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Penne with Toasted Nut and Parsley Pesto

By America's Test Kitchen

Published on August 22, 2007

Yield

Serves 4 to 6

Penne with Toasted Nut and Parsley Pesto

Ingredients

3 cloves medium-large garlic unpeeled1 cup pecans, walnuts, whole blanched almonds, skinned hazelnuts, unsalted pistachios, or pine nuts, or any combination thereof½ cup fresh parsley leaves 7 tablespoons extra-virgin olive oil 1 ounce grated Parmesan cheese (about ½ cup)teaspoon table salt and ground black pepper1 pound penne pasta

Before You Begin

Toasting the unpeeled garlic in a skillet reduces its harshness and gives it a mellow flavor that works well in pesto. The pesto can be stored in an air-tight container in the refrigerator for up to 3 days.

Instructions

  1. Toast the garlic in a small, dry skillet over medium heat, shaking the pan occasionally, until softened and spotty brown, about 8 minutes; when cool, remove and discard the skins.
  2. Toast the nuts in a medium, dry skillet over medium heat, stirring frequently, until golden and fragrant, 4 to 5 minutes. Cool the nuts.
  3. In a food processor, process the garlic, nuts, parsley, and oil until smooth, stopping as necessary to scrape down the sides of the workbowl. Transfer the mixture to a small bowl and stir in the Parmesan; season to taste with salt and pepper.
  4. Bring 4 quarts of water to a rolling boil in a stockpot. Add 1 tablespoon salt and the pasta, stir to separate, and cook until al dente. Drain, reserving 1/2 cup cooking water, and return the pasta to the stockpot. Stir 1/4 cup of the pasta cooking water into the pesto and then stir the pesto into the pasta. Toss, adding more pasta cooking water as needed. Serve immediately.

Penne with Toasted Nut and Parsley Pesto

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By America's Test Kitchen
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Yield

Serves 4 to 6

Ingredients

3 cloves medium-large garlic unpeeled
1 cup pecans, walnuts, whole blanched almonds, skinned hazelnuts, unsalted pistachios, or pine nuts, or any combination thereof
½ cup fresh parsley leaves
7 tablespoons extra-virgin olive oil
1 ounce grated Parmesan cheese (about ½ cup)
teaspoon table salt and ground black pepper
1 pound penne pasta

Ingredients

3 cloves medium-large garlic unpeeled
1 cup pecans, walnuts, whole blanched almonds, skinned hazelnuts, unsalted pistachios, or pine nuts, or any combination thereof
½ cup fresh parsley leaves
7 tablespoons extra-virgin olive oil
1 ounce grated Parmesan cheese (about ½ cup)
teaspoon table salt and ground black pepper
1 pound penne pasta

Ingredients

3 cloves medium-large garlic unpeeled
1 cup pecans, walnuts, whole blanched almonds, skinned hazelnuts, unsalted pistachios, or pine nuts, or any combination thereof
½ cup fresh parsley leaves
7 tablespoons extra-virgin olive oil
1 ounce grated Parmesan cheese (about ½ cup)
teaspoon table salt and ground black pepper
1 pound penne pasta

Before You Begin

Toasting the unpeeled garlic in a skillet reduces its harshness and gives it a mellow flavor that works well in pesto. The pesto can be stored in an air-tight container in the refrigerator for up to 3 days.

Instructions

  1. Toast the garlic in a small, dry skillet over medium heat, shaking the pan occasionally, until softened and spotty brown, about 8 minutes; when cool, remove and discard the skins.
  2. Toast the nuts in a medium, dry skillet over medium heat, stirring frequently, until golden and fragrant, 4 to 5 minutes. Cool the nuts.
  3. In a food processor, process the garlic, nuts, parsley, and oil until smooth, stopping as necessary to scrape down the sides of the workbowl. Transfer the mixture to a small bowl and stir in the Parmesan; season to taste with salt and pepper.
  4. Bring 4 quarts of water to a rolling boil in a stockpot. Add 1 tablespoon salt and the pasta, stir to separate, and cook until al dente. Drain, reserving 1/2 cup cooking water, and return the pasta to the stockpot. Stir 1/4 cup of the pasta cooking water into the pesto and then stir the pesto into the pasta. Toss, adding more pasta cooking water as needed. Serve immediately.

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