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5 from 21 votes

Quick Walnut Spinach Pesto

My homemade walnut spinach pesto is always a hit! It’s perfect to use in sandwiches, mixed in with cooked pasta, and it’s delicious on almost anything!
Prep Time5 minutes
Total Time5 minutes
Course: Sauces & Seasonings
Author: Marzia

Ingredients

  • cup EACH: olive oil AND walnuts
  • ¼ cup grated Pecorino Romano or parmesan
  • 3 cloves garlic
  • 1 teaspoon lemon zest
  • 1 tablespoon lemon juice
  • ¼ teaspoon red pepper flakes
  • 2 cups baby spinach packed
  • ¼ cup basil leaves packed (see notes)
  • ½ teaspoon kosher salt

Instructions

  • BLEND: In the bowl of a food processor, add the oil, walnuts, cheese, garlic, lemon zest + juice, and red pepper flakes. Run the food processor until the garlic becomes finely minced and the walnuts break down.
  • SCRAPE: down the bowl. Then, add the baby spinach, basil, and salt. Continue to run the food processor until the leaves break down into a sauce-like texture. Stop the food processor, taste, and adjust with additional salt. If using pesto for a pasta recipe, I suggest holding off on adding additional salt for now. Place the pasta in a jar and refrigerate for up to 3 days.

Notes

  • BASIL: if you don’t happen to have basil on hand, feel free to use another packed ¼ cup of spinach and 2 teaspoons of dried basil instead!
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