While they may not be the most traditional green to add to pesto, the tops of scallions make for a flavorful, exciting addition. If you want to add the entire green onion, you can, however the pesto will have a more onion-forward flavor. Topped with extra basil, Parmesan, and toasted walnuts, this effortless scallion pesto pasta is a summertime favorite.

Recipe by MyRecipes

Gallery

Credit: Sara Tane

Recipe Summary test

active:
20 mins
total:
25 mins
Yield:
Serves 6
Advertisement

Ingredients

Ingredient Checklist

Directions

Instructions Checklist
  • Preheat oven to 350°.

    Advertisement
  • Spread walnuts on a rimmed baking sheet and toast in oven for 10-12 minutes (rotating occasionally), or until fragrant. Let cool.

  • In a food processor, combine ¾ cup walnuts, basil, scallion tops, olive oil, parmesan, parsley, chile, garlic, salt, and pepper. Process until smooth.

  • Cook according to package instructions for al dente; drain pasta, reserving about 1/2 cup cooking liquid.

  • In a bowl, combine pasta, pesto, and reserved cooking liquid, 1-2 tablespoons at a time, until pesto coats pasta and enough water has been added to loosen up the noodles. Coarsely chop remaining ¼ cup walnuts. Serve pasta topped with walnuts and additional grated Parmesan, as desired. Serve immediately, or keep in an airtight container in the refrigerator for up to 5 days.

Advertisement