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Home » Recipes » Sauces Dips and Spreads » Spinach Cashew Pesto

Spinach Cashew Pesto

Published: May 25, 2025 · Modified: May 25, 2025 · This post may contain affiliate links · This blog generates income via ads.

JUMP TO RECIPE

This spinach pesto is ready for devouring in minutes! All you need are a few ingredients and a food processor or blender and you are set! Flavor up a comforting bowl of pasta, add some zing to a boring sandwich, fancy up some fish or chicken, or simply dip some fresh bread into it. This pesto is easy, versatile, and delicious!

Everyone loves pesto, but let's face it. Pine nuts can be crazy expensive and if you're living in places where big handfuls of Italian basil are hard to come by (like me in Hong Kong), you have to get creative! Using commonly found spinach leaves and roasted cashews, this is a delicious pesto in its own right!

Ingredients

Raw spinach leaves in a white basket in a bowl.
Cashew nuts, two garlic cloves, salt and pepper, grated Parmesan, each in separate bowls, and olive oil in a glass measuring cup.
  • Fresh spinach
  • Roasted unsalted cashews
  • Garlic
  • Parmesan cheese
  • Salt and pepper
  • Extra virgin olive oil
  • Lemon juice

Instructions

A glass measuring cup containing olive oil next to a food processor bowl containing spinach leaves, grated Parmesan cheese, and cashew nuts.

Add the washed spinach, cashews, garlic, parmesan, lemon juice, salt and pepper to a food processor.

Minced green pesto in a food processor bowl.

Pulse or process all the ingredients until they are finely minced. Scrape down the sides of the bowl with a rubber spatula and pulse a few more times.

Olive oil being poured into a food processor bowl containing green pesto.

With the motor running, slowly add the extra virgin olive oil through the feeder tube.

Spinach cashew pesto in a food processor bowl.

Process until smooth for a creamier pesto or to your desired consistency, making sure to scrape down the sides of the bowl halfway through. If the mixture is too thick, add a bit more extra-virgin olive oil. Season with extra salt, pepper, parmesan cheese, and/or lemon juice to your taste.

Green spinach cashew pesto in a glass jar.

If not using right away, transfer the pesto to a jar and keep refrigerated for about 7 days (add a thin layer of extra virgin olive oil on top of the pesto), or portion into an ice cube tray, freeze, and store the pesto cubes in a resealable bag in the freezer for 2-3 months.

Substitutions

Spinach: The obvious substitution for spinach is the traditional Italian basil leaves like in traditional pesto. However, you can also substitute the spinach with other dark leafy greens like kale, sweet potato leaves, arugula, etc. They'll all work!

Cashews: For the cashews, you can go with the traditional pine nuts, but walnuts or almonds also make great stand-ins.

A spoon in a white bowl containing green pesto, next to a white dish containing pesto-coated pasta.

Serving Suggestions

A white bowl containing penne pasta coated in green pesto and topped with grated Parmesan cheese.

Mix the spinach pesto with hot cooked penne, linguine or your favorite pasta shape and top with some more freshly grated Parmesan for a delicious comforting meal.

Dollops of green spinach pesto on two fried eggs and sliced avocado in a white dish.

Dollop some spinach pesto on cooked fish, chicken, fried eggs, or shrimp, spread on toasted baguette slices and top with prosciutto for appetizers, or use it as a dip for warm bread. Mix some with mayonnaise for spreading in sandwiches!

Other Sauce Recipes

Here are some other sauce and dip recipes you might like:

  • Creamy Greek Yogurt Cucumber Tzatziki
  • Roasted Garlic Artichoke Spinach Dip
  • Yogurt Mint Sauce
  • Ginger Scallion Oil
  • Crispy Sweet Potato Fries with Chipotle Mayo
A chunk of bread resting in spinach pesto and olive oil in a round dish.

Traditional pesto with Italian basil and pine nuts is always a winner, but substituting with more readily available or affordable ingredients can also be super delicious! Ready in minutes, this spinach pesto is good on so much more than pasta!

~ Lisa.

Spinach Cashew Pesto

This spinach pesto is ready for devouring in minutes! All you need are a few ingredients and a food processor or blender and you are set! Flavor up a comforting bowl of pasta, add some zing to a boring sandwich, fancy up some fish or chicken, or simply dip some fresh bread into it. This pesto is easy, versatile, and delicious!
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Prep Time: 5 minutes minutes
Makes: 1.5 cups

Ingredients

  • 100 grams fresh spinach, washed and spun-dry
  • ⅓ cup roasted unsalted cashews
  • 2-3 cloves garlic
  • ½ cup grated Parmesan cheese
  • ¾ teaspoon salt
  • ¼ teapsoon black pepper
  • ⅓ cup extra virgin olive oil
  • 2 tablespoons lemon juice

Equipment

  • Food Processor
  • Measuring Spoons
  • 1-cup Measuring Cup
  • Measuring Cups
  • Rubber spatulas

Instructions

  • Add the washed spinach, cashews, garlic, parmesan, lemon juice, salt and pepper to a food processor. Pulse or process all the ingredients until they are finely minced. Scrape down the sides of the bowl with a rubber spatula and pulse a few more times.
  • With the motor running, slowly add the extra virgin olive oil through the feeder tube.
  • Process until smooth for a creamier pesto or to your desired consistency, making sure to scrape down the sides of the bowl halfway through. If the mixture is too thick, add a bit more extra-virgin olive oil. Season with extra salt, pepper, parmesan cheese, and/or lemon juice to your taste.
  • If not using right away, transfer the pesto to a jar and keep refrigerated for 7 days (add a thin layer of extra virgin olive oil on top of the pesto), or portion into an ice cube tray, freeze, and store the pesto cubes in a resealable bag in the freezer for 2-3 months.

Notes

  • 100 grams spinach is approximately 3 cups packed.
  • Substitute the spinach with basil leaves, kale, sweet potato leaves, arugula.
  • Substitute cashews with pine nuts, walnuts, or almonds.
  • Keep the pesto in a jar in the refrigerator for 7 days (add a thin layer of extra virgin olive oil on top of the pesto), or portion into an ice cube tray, freeze, and store the pesto cubes in a resealable bag in the freezer for 2-3 months.
  • Mix with hot pasta, mix with mayonnaise for spreading in sandwiches, dollop on cooked fish, chicken, fried eggs, or shrimp, spread on toasted baguette slices and top with prosciutto for appetizers, or use it as a dip for warm bread.
Have you made this recipe?Leave a comment below and share a photo on Instagram! Be sure to mention @dayinthekitchen!

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Hey, I'm Lisa!

Welcome to A Day in the Kitchen! This is your one stop shop for easy gluten-free recipes for baking and cooking, as well as traditional home-cooked Chinese dishes! Whether you want to try gluten-free baking, are feeling nostalgic for Chinese dishes you had as a kid, or you simply want easy meal ideas, I've got you covered! It's always a great day to cook!

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